Planning the duration of a comparative clinical trial with loss to follow-up and a period of continued observation
J Chronic Dis
.
1981;34(9-10):469-79.
doi: 10.1016/0021-9681(81)90007-2.
Authors
L V Rubinstein
,
M H Gail
,
T J Santner
PMID:
7276137
DOI:
10.1016/0021-9681(81)90007-2
No abstract available
MeSH terms
Clinical Trials as Topic / methods*
Follow-Up Studies*
Humans
Mortality
Time Factors