John Vena to Contraception
This is a "connection" page, showing publications John Vena has written about Contraception.
Connection Strength
0.131
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Sexual activity, contraception, and reproductive factors in predicting endometriosis. Am J Epidemiol. 1994 Sep 15; 140(6):500-9.
Score: 0.124
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Menstrual cycle characteristics and the risk of endometriosis. Epidemiology. 1993 Mar; 4(2):135-42.
Score: 0.007