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PSA: a marker of unprotected intercourse in a population seeking emergency contraception
Howell, L., Sanders, J.N., Turok, D.K., Royer, P.A., Jacobson, J.Volume:
90
Language:
english
Journal:
Contraception
DOI:
10.1016/j.contraception.2014.05.156
Date:
September, 2014
File:
PDF, 41 KB
english, 2014