ALS issues in clinical trials. Missing data.
Thompson
John L P
JL
Statistical Analysis Center (SAC), Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA. jlt12@columbia.edu
Levy
Gilberto
G
D000690:Amyotrophic Lateral Sclerosis / Q000188:drug therapy; D003627:Data Interpretation, Statistical; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods / Q000706:statistics & numerical data*; D012107:Research Design / Q000706:statistics & numerical data*