| The effect of low-dose 3-keto-desogestrel added to a copper-releasingintrauterine contraceptive device on menstrual blood loss: A double-blind,dose-finding, placebo-controlled study |
Janssen, C.A.H.;Scholten, P.C.;Heintz, A.P.M.; |
American Journal of Obstetrics and Gynecology |
2000-03-01 |
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