L. J. Wei

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All published works

Action	Title	Year	Authors
+ PDF Chat	Using a Clinically Interpretable End Point Composed of Multiple Outcomes to Evaluate Totality of Treatment Effect in Comparative Oncology Studies	2023	Xiaofei Wang Zachary R. McCaw Lü Tian Thomas E. Stinchcombe Everett E. Vokes Ethan B. Ludmir L. J. Wei
+	Quantifying and Interpreting the Prediction Accuracy of Models for the Time of a Cardiovascular Event—Moving Beyond C Statistic	2023	Xuan Wang Brian Claggett Lü Tian Marcus Vinícius Bolívar Malachias Marc A. Pfeffer L. J. Wei
+	Handling Informative Premature Treatment or Study Discontinuation for Assessing Between-Group Differences in a Comparative Oncology Trial	2022	Bo Huang Ryan Sun Brian Claggett Lü Tian Ethan B. Ludmir L. J. Wei
+ PDF Chat	Quantifying Treatment Effects in Trials with Multiple Event-Time Outcomes	2022	Brian Claggett Zachary R. McCaw Lü Tian John J.V. McMurray Pardeep S. Jhund Hajime Uno Marc A. Pfeffer Scott D. Solomon L. J. Wei
+	Robust Alternatives to ANCOVA for Estimating the Treatment Effect via a Randomized Comparative Study	2022	Fei Jiang Lü Tian Haoda Fu Takahiro Hasegawa L. J. Wei
+	Practical Recommendations on Quantifying and Interpreting Treatment Effects in the Presence of Terminal Competing Risks	2021	Zachary R. McCaw Brian Claggett Lü Tian Scott D. Solomon Otávio Berwanger Marc A. Pfeffer L. J. Wei
+	Choosing clinically interpretable summary measures and robust analytic procedures for quantifying the treatment difference in comparative clinical studies	2021	Zachary R. McCaw Lü Tian Jiawei Wei Brian Claggett Frank Bretz Garrett M. Fitzmaurice L. J. Wei
+	Robust Alternatives to ANCOVA for Estimating the Treatment Effect via a Randomized Comparative Study	2021	Fei Jiang Lü Tian Haoda Fu Takahiro Hasegawa L. J. Wei
+	Restricted mean survival time analysis in heart failure clinical trials	2020	Carlotta Perego Marco Sbolli Claudia Specchia Chiara Oriecuia Giulia Peveri Mona Fiuzat Cathal O’Connor Marco Metra L. J. Wei Mitchell A. Psotka
+	Appropriate Analysis of Duration of Response Data in Cancer Trials	2020	Zachary R. McCaw Lü Tian L. J. Wei
+	Utility of Restricted Mean Survival Time Analysis for Heart Failure Clinical Trial Evaluation and Interpretation	2020	Carlotta Perego Marco Sbolli Claudia Specchia Mona Fiuzat Zachary R. McCaw Marco Metra Chiara Oriecuia Giulia Peveri L. J. Wei Christopher M. O’Connor
+	Restricted Mean Survival Time for Analysis and Interpretation of Clinical Trials for Heart Failure Devices	2020	Carlotta Perego Marco Sbolli Claudia Specchia Chiara Oriecuia Giulia Peveri Mona Fiuzat Christopher M. O’Connor Marco Metra L. J. Wei Mitchell A. Psotka
+	Analysis of Response Data for Assessing Treatment Effects in Comparative Clinical Studies	2020	Bo Huang Lü Tian Zachary R. McCaw Xiaodong Luo Enayet Talukder Mace L. Rothenberg Wanling Xie Toni K. Choueiri Dae Hyun Kim L. J. Wei
+	Using Confidence Intervals to Quantify Statistical and Clinical Evidence for the Treatment Effect in a Comparative Study—Moving Beyond <i>P</i> Values	2019	Dustin J. Rabideau Dae Hyun Kim L. J. Wei
+	Assessing Clinical Equivalence in Oncology Biosimilar Trials With Time-to-Event Outcomes	2019	Hajime Uno Deborah Schrag Dae Hyun Kim Dejun Tang Lü Tian Hope S. Rugo L. J. Wei
+	Restricted mean survival time for the analysis of cardiovascular outcome trials assessing non-inferiority: Case studies from antihyperglycemic drug development	2019	David H. Manner Chakib Battioui Stefan Hantel B. Nhi Beasley L. J. Wei Mary Jane Geiger J. Rick Turner Markus Abt
+	Unifying Design and Analysis for Superiority and Noninferiority Trials With Appropriate End Point	2019	Brian Claggett Hajime Uno L. J. Wei
+ PDF Chat	Response by Claggett et al to Letter Regarding Article, “Comparison of Time-to-First Event and Recurrent-Event Methods in Randomized Clinical Trials”	2019	Brian Claggett Stuart J. Pocock L. J. Wei Marc A. Pfeffer John J.V. McMurray Scott D. Solomon
+	Robust Alternatives to ANCOVA for Estimating the Treatment Effect via a Randomized Comparative Study	2019	Fei Jiang Lü Tian Haoda Fu Takahiro Hasegawa L. J. Wei
+ PDF Chat	Robust Alternatives to ANCOVA for Estimating the Treatment Effect via a Randomized Comparative Study	2018	Fei Jiang Lü Tian Haoda Fu Takahiro Hasegawa L. J. Wei
+ PDF Chat	Applying Evidence-Based Medicine to Shared Decision Making: Value of Restricted MeanSurvival Time	2018	Zachary R. McCaw Ariela R. Orkaby L. J. Wei Dae Hyun Kim Michael W. Rich
+ PDF Chat	Quantifying the totality of treatment effect with multiple event‐time observations in the presence of a terminal event from a comparative clinical study	2018	Brian Claggett Lü Tian Haoda Fu Scott D. Solomon L. J. Wei
+	Comparison of Time-to-First Event and Recurrent-Event Methods in Randomized Clinical Trials	2018	Brian Claggett Stuart J. Pocock L. J. Wei Marc A. Pfeffer John J.V. McMurray Scott D. Solomon
+	Evaluating Noninferiority With Clinically Interpretable Statistics for the PROSELICA Study to Assess Treatment Efficacy of a Reduced Dose of Cabazitaxel for Treating Metastatic Prostate Cancer	2018	Miki Horiguchi Hajime Uno L. J. Wei
+ PDF Chat	Interpretability of Cancer Clinical Trial Results Using Restricted Mean Survival Time as an Alternative to the Hazard Ratio	2017	Kyongsun Pak Hajime Uno Dae Hyun Kim Lü Tian Robert C. Kane Masahiro Takeuchi Haoda Fu Brian Claggett L. J. Wei
+	Efficiency of Two Sample Tests via the Restricted Mean Survival Time for Analyzing Event Time Observations	2017	Lü Tian Haoda Fu Stephen J. Ruberg Hajime Uno L. J. Wei
+ PDF Chat	Optimal stratification in outcome prediction using baseline information	2016	Florence H. Yong Lü Tian Sheng Yu Tianxi Cai L. J. Wei
+ PDF Chat	On the Restricted Mean Survival Time Curve in Survival Analysis	2015	Lihui Zhao Brian Claggett Lü Tian Hajime Uno Marc A. Pfeffer Scott D. Solomon Lorenzo Trippa L. J. Wei
+ PDF Chat	A versatile test for equality of two survival functions based on weighted differences of Kaplan–Meier curves	2015	Hajime Uno Lü Tian Brian Claggett L. J. Wei
+ PDF Chat	Alternatives to Hazard Ratios for Comparing the Efficacy or Safety of Therapies in Noninferiority Studies	2015	Hajime Uno Janet Wittes Haoda Fu Scott D. Solomon Brian Claggett Lü Tian Tianxi Cai Marc A. Pfeffer Scott Evans L. J. Wei
+	Gehan–Gilbert Test	2014	L. J. Wei E. A. Gehan
+	Friedman's URN Model	2014	L. J. Wei
+	<scp>P</scp> olya's Urn Model	2014	L. J. Wei
+	Wei‐Lin‐Weissfeld Method for Multiple Times to Events	2014	James Signorovitch L. J. Wei
+	Selection Bias	2014	L. J. Wei Charles D. Cowan
+ PDF Chat	Effectively Selecting a Target Population for a Future Comparative Study	2013	Lihui Zhao Lü Tian Tianxi Cai Brian Claggett L. J. Wei
+	The Highest Confidence Density Region and Its Usage for Joint Inferences about Constrained Parameters	2010	Lü Tian Rui Wang Tianxi Cai L. J. Wei
+ PDF Chat	Nonparametric inference procedure for percentiles of the random effects distribution in meta-analysis	2010	Rui Wang Lü Tian Tianxi Cai L. J. Wei
+ PDF Chat	Exact and efficient inference procedure for meta-analysis and its application to the analysis of independent 2 x 2 tables with all available data but without artificial continuity correction	2008	Lü Tian Tianrun Cai Michael Pfeffer Nikita Piankov Pierre‐Yves Crémieux L. J. Wei
+ PDF Chat	Identifying Subjects Who Benefit from Additional Information for Better Prediction of the Outcome Variables	2008	Lü Tian Tianxi Cai L. J. Wei
+	Wei‐Lin‐Weissfeld Method for Multiple Times to Events	2008	James Signorovitch L. J. Wei
+	The Highest Confidence Density Region and Its Usage for Inferences about the Survival Function with Censored Data	2008	Lü Tian Rui Wang Tianxi Cai L. J. Wei
+ PDF Chat	Predicting future responses based on possibly mis-specified working models	2007	Tommaso Cai Lü Tian Scott D. Solomon L. J. Wei
+	Implementation of Estimating Function-Based Inference Procedures With Markov Chain Monte Carlo Samplers	2007	Lü Tian Jun S. Liu L. J. Wei
+	Effectively Combining Independent 2 x 2 Tables for Valid Inferences in Meta Analysis with all Available Data but no Artificial Continuity Corrections for Studies with Zero Events and its Application to the Analysis of Rosiglitazone's Cardiovascular Disease Related Event Data	2007	Lü Tian Tianxi Cai Nikita Piankov Pierre‐Yves Crémieux L. J. Wei
+	<scp>G</scp>ehan–<scp>G</scp>ilbert Test	2005	L. J. Wei E. A. Gehan
+	Selection Bias	2005	L. J. Wei Charles D. Cowan
+	Play‐The‐Winner Rules	2005	L. J. Wei David P. Byar
+ PDF Chat	The optimal confidence region for a random parameter	2005	Hajime Uno Lü Tian L. J. Wei
+	<scp>P</scp> olya's Urn Model	2005	L. J. Wei
+	Statistical Inferences Based On Non-Smooth Estimating Functions	2004	Lü Tian Jun Liu Mary Zhao L. J. Wei
+	Statistical Inference for Infinite Dimensional Parameters Via Asymptotically Pivotal Estimating Functions	2004	Meredith A. Goldwasser Lü Tian L. J. Wei
+	Accelerated failure time models for counting processes	1998	D. Y. Lin L. J. Wei Zhiliang Ying
+	Analysis of incomplete repeated measurements with dependent censoring times	1998	Q. Yao L. J. Wei Joseph W. Hogan
+	AN OVERVIEW OF STATISTICAL METHODS FOR MULTIPLE FAILURE TIME DATA IN CLINICAL TRIALS	1997	L. J. Wei David V. Glidden
+	Predicting Survival Probabilities With Semiparametric Transformation Models	1997	Sen Cheng L. J. Wei Z. Ying
+	A Resampling Method Based on Pivotal Estimating Functions	1994	M. I. Parzen L. J. Wei Z. Ying
+	Linear Regression Analysis for Multivariate Failure Time Observations	1992	Ji Lin L. J. Wei
+	Linear Regression Analysis Based on Buckley-James Estimating Equation	1992	Lin Js L. J. Wei
+ PDF Chat	[A Survey of Exact Inference for Contingency Tables]: Comment	1992	Dan Lin L. J. Wei
+	Cox-Type Regression Analysis for Large Numbers of Small Groups of Correlated Failure Time Observations	1992	Eric W. Lee L. J. Wei David A. Amato Sue Leurgans
+	Exact Statistical Inference for Group Sequential Trials	1991	D. Y. Lin L. J. Wei David L. DeMets
+	Repeated Confidence Intervals for a Scale Change in a Sequential Survival Study	1991	D. Y. Lin L. J. Wei
+ PDF Chat	Permutation tests following restricted randomization procedures	1990	John M. Lachin John P. Matts L. J. Wei
+	Interim analyses with repeated measurements in a sequential clinical trial	1990	L. J. Wei John Q. Su John M. Lachin
+	Interval estimation with restricted randomization rules	1989	L. J. Wei R. T. Smythe Cyrus R. Mehta
+ PDF Chat	Randomization in clinical trials: Conclusions and recommendations	1988	John M. Lachin John P. Matts L. J. Wei
+ PDF Chat	Properties of the urn randomization in clinical trials	1988	L. J. Wei John M. Lachin
+	Constructing exact significance tests with restricted randomization rules	1988	Cyrus R. Mehta Nitin R. Patel L. J. Wei
+	A One‐Sided Rank Test for Multivariate Censored Data	1987	L. J. Wei Matthew Knuiman
+ PDF Chat	$K$-Treatment Comparisons with Restricted Randomization Rules in Clinical Trials	1986	L. J. Wei R. T. Smythe Richard L. Smith
+	Combining Dependent Tests with Incomplete Repeated Measurements	1985	L. J. Wei Wayne E. Johnson
+	Two-Sample Asymptotically Distribution-Free Tests for Incomplete Multivariate Observations	1984	L. J. Wei John M. Lachin
+	Nonparametric Estimation for a Scale-Change with Censored Observations	1983	L. J. Wei Mitchell H. Gail
+	TESTS FOR INDEPENDENCE IN THE PRESENCE OF MISSING VALUES	1983	L. J. Wei
+	Significance tests with restricted randomization design	1983	R. T. Smythe L. J. Wei
+	Two-Sample Repeated Significance Tests Based on the Modified Wilcoxon Statistic	1982	Eric Slud L. J. Wei
+	A bayesian nonparametric estimator of survival probability assuming increasing failure rate	1981	W. J. Padgett L. J. Wei
+	A Generalized Gehan and Gilbert Test for Paired Observations that are Subject to Arbitrary Right Censorship	1980	L. J. Wei
+	A Generalized Gehan and Gilbert Test for Paired Observations that are Subject to Arbitrary Right Censorship	1980	L. J. Wei
+	Maximum Likelihood Estimation of a Distribution Function with Increasing Failure Rate Based on Censored Observations	1980	W. J. Padgett L. J. Wei
+	A Test of the Parameter of the Exponential Distribution in the Type I Censoring Case	1980	John D. Spurrier L. J. Wei
+	Maximum likelihood estimation of a distribution function with increasing failure rate based on censored observations	1980	W. J. Padgett L. J. Wei
+	Interval Estimation after Sequential Testing for the Mean of the Exponential Distribution in the Large Sample Case.	1979	W. J. Padgett L. J. Wei
+ PDF Chat	The Generalized Polya's Urn Design for Sequential Medical Trials	1979	L. J. Wei
+	Estimation for the three-parameter inverse gaussian distribution	1979	W. J. Padgett L. J. Wei
+	The Randomized Play-the-Winner Rule in Medical Trials	1978	L. J. Wei S. D. Durham
+	The Randomized Play-the-Winner Rule in Medical Trials	1978	L. J. Wei S. D. Durham
+	An Application of an Urn Model to the Design of Sequential Controlled Clinical Trials	1978	L. J. Wei
+	An Application of an Urn Model to the Design of Sequential Controlled Clinical Trials	1978	L. J. Wei
+	Bayesian Lower Bounds on Reliability for the Lognormal Model	1978	W. J. Padgett L. J. Wei
+ PDF Chat	The Adaptive Biased Coin Design for Sequential Experiments	1978	L. J. Wei
+	A class of treatment assignment rules for sequential experiments	1978	L. J. Wei
+	On the random allocation design for the control of selection bias in sequential experiments	1978	L. J. Wei
+	A Class of Designs for Sequential Clinical Trials	1977	L. J. Wei
+	A Class of Designs for Sequential Clinical Trials	1977	L. J. Wei
+	Bayes estimation of reliability for the two-parameter lognormal distribution	1977	W. J. Padgett L. J. Wei

Common Coauthors

Coauthor	Papers Together
Lü Tian	32
Brian Claggett	14
Hajime Uno	10
Scott D. Solomon	8
Haoda Fu	8
Zachary R. McCaw	8
W. J. Padgett	7
Marc A. Pfeffer	7
Tianxi Cai	6
Dae Hyun Kim	5
John M. Lachin	5
Takahiro Hasegawa	4
Carlotta Perego	3
Giulia Peveri	3
Fei Jiang	3
R. T. Smythe	3
John J.V. McMurray	3
Claudia Specchia	3
Mitchell A. Psotka	3
Chiara Oriecuia	3
Marco Sbolli	3
Mona Fiuzat	3
Marco Metra	3
Cyrus R. Mehta	2
Pierre‐Yves Crémieux	2
Ethan B. Ludmir	2
Bo Huang	2
Stuart J. Pocock	2
John P. Matts	2
Christopher M. O’Connor	2
E. A. Gehan	2
Charles D. Cowan	2
James Signorovitch	2
Nikita Piankov	2
S. D. Durham	2
Tianxi Cai	2
D. Y. Lin	2
Lihui Zhao	2
Z. Ying	2
Dan Lin	1
Stefan Hantel	1
Otávio Berwanger	1
Ji Lin	1
Kyongsun Pak	1
Dejun Tang	1
Cathal O’Connor	1
Enayet Talukder	1
Toni K. Choueiri	1
Eric W. Lee	1
Ryan Sun	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	A Class of Designs for Sequential Clinical Trials	1977	L. J. Wei	13
+	Forcing a sequential experiment to be balanced	1971	Bradley Efron	13
+ PDF Chat	Moving Beyond the Hazard Ratio in Quantifying the Between-Group Difference in Survival Analysis	2014	Hajime Uno Brian Claggett Lü Tian Eisuke Inoue Paul Gallo Toshio Miyata Deborah Schrag Masahiro Takeuchi Yoshiaki Uyama Lihui Zhao	13
+ PDF Chat	The Adaptive Biased Coin Design for Sequential Experiments	1978	L. J. Wei	10
+	Regression Analysis of Multivariate Incomplete Failure Time Data by Modeling Marginal Distributions	1989	L. J. Wei D. Y. Lin Lisa A. Weissfeld	9
+	The use of restricted mean survival time to estimate the treatment effect in randomized clinical trials when the proportional hazards assumption is in doubt	2011	Patrick Royston Mahesh Parmar	9
+ PDF Chat	Design for the Control of Selection Bias	1957	David Blackwell J. L. Hodges	9
+	Linear rank tests with right censored data	1978	Ross L. Prentice	8
+ PDF Chat	Enhanced secondary analysis of survival data: reconstructing the data from published Kaplan-Meier survival curves	2012	Patricia Guyot A. E. Ades Mario JNM Ouwens Nicky J. Welton	8
+ PDF Chat	Alternatives to Hazard Ratios for Comparing the Efficacy or Safety of Therapies in Noninferiority Studies	2015	Hajime Uno Janet Wittes Haoda Fu Scott D. Solomon Brian Claggett Lü Tian Tianxi Cai Marc A. Pfeffer Scott Evans L. J. Wei	8
+ PDF Chat	Predicting the restricted mean event time with the subject's baseline covariates in survival analysis	2013	Lü Tian Lihui Zhao L. J. Wei	8
+	Misspecified proportional hazard models	1986	C. A. Struthers John D. Kalbfleisch	7
+	The Robust Inference for the Cox Proportional Hazards Model	1989	D. Y. Lin L. J. Wei	7
+	The use of random allocation for the control of selection bias	1969	Stephen M. Stigler	7
+	On distribution-free tests for equality of survival distributions	1977	Robert E. Tarone James S. Ware	7
+ PDF Chat	Counting Processes and Survival Analysis.	1992	Dorota M. Dabrowska Thomas R. Fleming David P. Harrington	7
+	Linear regression analysis of censored survival data based on rank tests	1990	L. J. Wei Z. Ying D. Y. Lin	6
+ PDF Chat	Interpretability of Cancer Clinical Trial Results Using Restricted Mean Survival Time as an Alternative to the Hazard Ratio	2017	Kyongsun Pak Hajime Uno Dae Hyun Kim Lü Tian Robert C. Kane Masahiro Takeuchi Haoda Fu Brian Claggett L. J. Wei	6
+	A generalized Wilcoxon test for comparing arbitrarily singly-censored samples	1965	E. A. Gehan	6
+ PDF Chat	Bernard Friedman's Urn	1965	David A. Freedman	6
+	A resampling method based on pivotal estimating functions	1994	Michael Parzen L. J. Wei Z. Ying	6
+ PDF Chat	Restricted mean survival time: an alternative to the hazard ratio for the design and analysis of randomized trials with a time-to-event outcome	2013	Patrick Royston Mahesh Parmar	6
+	Nonparametrics: Statistical Methods Based on Ranks	1979	Mitchell J. Mergenthaler E. L. Lehmann	5
+	Restricted Mean Survival Time: An Obligatory End Point for Time-to-Event Analysis in Cancer Trials?	2016	Roger A’Hern	5
+	Sequential Treatment Assignment with Balancing for Prognostic Factors in the Controlled Clinical Trial	1975	Stuart J. Pocock Richard Simon	5
+	Comparison of Treatment Effects Measured by the Hazard Ratio and by the Ratio of Restricted Mean Survival Times in Oncology Randomized Controlled Trials	2016	Ludovic Trinquart Justine Jacot Sarah C. Conner Raphaël Porcher	5
+	Cox's Regression Model for Counting Processes: A Large Sample Study	1982	P. Andersen Richard D. Gill	5
+	Longitudinal data analysis using generalized linear models	1986	Kung‐Yee Liang Scott L. Zeger	5
+ PDF Chat	Utilizing the integrated difference of two survival functions to quantify the treatment contrast for designing, monitoring, and analyzing a comparative clinical study	2012	Lihui Zhao Lü Tian Hajime Uno Scott D. Solomon Marc A. Pfeffer Jerald Schindler Lee Jen Wei	5
+	A generalized Kruskal-Wallis test for comparing K samples subject to unequal patterns of censorship	1970	Norman E. Breslow	5
+ PDF Chat	Embedding of Urn Schemes into Continuous Time Markov Branching Processes and Related Limit Theorems	1968	Krishna B. Athreya Samuel Karlin	5
+	Linear regression with censored data	1979	Jonathan D. Buckley Ian James	5
+ PDF Chat	Estimating Regression Parameters Using Linear Rank Tests for Censored Data	1990	Anastasios A. Tsiatis	5
+	Sequential Treatment Allocation Using Biased Coin Designs	1984	Richard L. Smith	4
+ PDF Chat	Using the Restricted Mean Survival Time Difference as an Alternative to the Hazard Ratio for Analyzing Clinical Cardiovascular Studies	2019	Zachary R. McCaw Guosheng Yin Lee‐Jen Wei	4
+	Nonparametrics: Statistical Methods Based on Ranks.	1976	Robert J. Beaver E. L. Lehmann	4
+ PDF Chat	The Net Chance of a Longer Survival as a Patient-Oriented Measure of Treatment Benefit in Randomized Clinical Trials	2016	Julien Péron Pascal Roy Brice Ozenne Laurent Roche Marc Buyse	4
+	Bayesian Inference in Statistical Analysis.	1975	Joseph B. Kadane George E. P. Box George C. Tiao	4
+	On the regression analysis of multivariate failure time data	1981	Ross L. Prentice Brandon Williams Arthur V. Peterson	4
+	Nonparametric Estimation from Incomplete Observations	1992	Edward L. Kaplan Paul Meier	4
+	Simultaneous Confidence Intervals for the Difference of Two Survival Functions	1997	Michael Parzen L. J. Wei Z. Ying	4
+	Restricted Mean Life with Covariates: Modification and Extension of a Useful Survival Analysis Method	1998	David M. Zucker	4
+	Restricted Randomization Designs in Clinical Trials	1979	Richard Simon	4
+	Two-Sample Repeated Significance Tests Based on the Modified Wilcoxon Statistic	1982	Eric Slud L. J. Wei	4
+	On the random allocation design for the control of selection bias in sequential experiments	1978	L. J. Wei	4
+ PDF Chat	Semiparametric Regression for the Mean and Rate Functions of Recurrent Events	2000	D. Y. Lin L. J. Wei Ilsoon Yang Z. Ying	4
+	A Generalized Gehan and Gilbert Test for Paired Observations that are Subject to Arbitrary Right Censorship	1980	L. J. Wei	4
+ PDF Chat	The Generalized Polya's Urn Design for Sequential Medical Trials	1979	L. J. Wei	4
+	Biased estimates of treatment effect in randomized experiments with nonlinear regressions and omitted covariates	1984	Mitchell H. Gail Sam Wieand Steven Piantadosi	3
+	Properties of permuted-block randomization in clinical trials	1988	John P. Matts John M. Lachin	3