| Efficacy and safety of a novel oral contraceptive based on oestradiol(oestradiol valerate/dienogest): A Phase III trial |
Palacios, S.;Wildt, L.;Parke, S.;Machlitt, A.;Romer, T.;Bitzer, J.; |
European Journal of Obstetrics & Gynecology and Reproductive Biology |
2010-03-01 |
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