लेखक: Steven Piantadosi

STEVEN PIANTADOSI, MD, Phd, is Professor of Oncology and Director of Biostatistics at the Johns Hopkins Oncology Center. He also holds appointments in the Departments of Biostatistics and Epidemiology at the Bloomberg School of Public Health at John Hopkins University. Dr. Piantadosi has taught clinical trials for seventeen years and is the author or coauthor of more than 250 scholarly articles.