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Clinical Trial
. 1974 Sep;27(7-8):365-75.
doi: 10.1016/0021-9681(74)90015-0.

The randomization and stratification of patients to clinical trials

M Zelen
Clinical Trial

The randomization and stratification of patients to clinical trials

M Zelen. J Chronic Dis. 1974 Sep.
No abstract available

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