The randomization and stratification of patients to clinical trials
J Chronic Dis
.
1974 Sep;27(7-8):365-75.
doi: 10.1016/0021-9681(74)90015-0.
Author
M Zelen
PMID:
4612056
DOI:
10.1016/0021-9681(74)90015-0
No abstract available
Publication types
Clinical Trial
MeSH terms
Clinical Trials as Topic
Humans
Research Design*
Statistics as Topic