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Breast Cancer Risk and Duration of Estrogen Use: The Role of Study Design in Meta-Analysis
Karen K. Steinberg, S. Jay Smith, Stephen B. Thacker and Donna F. StroupVolume:
5
Language:
english
Journal:
Epidemiology
DOI:
10.2307/3702476
Date:
July, 1994
File:
PDF, 1.22 MB
english, 1994