Measuring contraceptive effectiveness: A conceptual...

Obstetrics & Gynecology 1997 Vol. 89; Iss. 1

Measuring contraceptive effectiveness: A conceptual framework

Joseph B. Stanford, Markus Steiner, Rosalie Dominik, James Trussell, Irva Hertz-Picciotto
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Volume:
89
Year:
1997
Language:
english
DOI:
10.1016/s0029-7844(97)84261-5
File:
PDF, 217 KB
english, 1997
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