Sample sizes for prevention trials have been too small.

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Bibliographic Details
Title: Sample sizes for prevention trials have been too small.
Authors: Ederer F; School of Public Health, University of Minnesota, Minneapolis., Church TR, Mandel JS
Source: American journal of epidemiology [Am J Epidemiol] 1993 Apr 01; Vol. 137 (7), pp. 787-96.
Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.
Journal Info: Publisher: Oxford University Press Country of Publication: United States NLM ID: 7910653 Publication Model: Print Cited Medium: Print ISSN: 0002-9262 (Print) Linking ISSN: 00029262 NLM ISO Abbreviation: Am J Epidemiol Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:0002-9262
DOI:10.1093/oxfordjournals.aje.a116739