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The New England Journal of Medicine
|
May 9, 1985
Prophylactic cesarean section at term?
G B Feldman, J A Freiman
The New England Journal of Medicine
|
September 28, 1978
The importance of beta, the type II error and sample size in the design and interpretation of the randomized control trial. Survey of 71 "negative" trials
J A Freiman, T C Chalmers, H Smith, et al.
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of 1
Search research articles
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Showing results (1-10 of 2) with videos related to
Sort By:
Page
of 1
The New England Journal of Medicine
|
May 9, 1985
Prophylactic cesarean section at term?
G B Feldman, J A Freiman
The New England Journal of Medicine
|
September 28, 1978
The importance of beta, the type II error and sample size in the design and interpretation of the randomized control trial. Survey of 71 "negative" trials
J A Freiman, T C Chalmers, H Smith, et al.
Page
of 1