Original Research

Efficacy and safety of an oral contraceptive containing ethinylestradiol 20 µg/drospirenone 3 mg (24/4 regimen) in three indications in the People's Republic of China: a comparison with international studies

Marr J, Huang Z, Wang B, Zhang H, Roth K

Open Access Journal of Contraception 2015, 6:95-104

Published Date: 10 July 2015