Search results for: A. Chen
Contraception > 2013 > 87 > 1 > 76-80
Contraception > 2010 > 82 > 3 > 286-290
Contraception > 2009 > 79 > 2 > 122-128
Contraception > 2013 > 87 > 1 > 76-80
Contraception > 2010 > 82 > 3 > 286-290
Contraception > 2009 > 79 > 2 > 122-128