Sample sizes for long-term medical trial with time-dependent dropout and event rates
Wu, Margaret, Fisher, Marian, DeMets, DavidVolume:
1
Language:
english
Journal:
Controlled Clinical Trials
DOI:
10.1016/0197-2456(80)90014-8
Date:
September, 1980
File:
PDF, 587 KB
english, 1980