An open-label, multicentre trial to evaluate the vaginal bleeding pattern of the combined contraceptive vaginal ring NuvaRing®

Oral contraceptive discontinuation: A prospective evaluation of frequency and reasons

M. J. Rosenberg, Michael S. Waugh · American Journal of Obstetrics and Gynecology · 1998 · 438 citations

Medicine, Gynecology, Obstetrics +14

Use and misuse of oral contraceptives: Risk indicators for poor pill taking and discontinuation

M. J. Rosenberg, Michael S. Waugh, Thomas E. Meehan · Contraception · 1995 · 322 citations

Medicine, Gynecology, Obstetrics +16

Comparison of ethinylestradiol pharmacokinetics in three hormonal contraceptive formulations: the vaginal ring, the transdermal patch and an oral contraceptive

Michiel W. van den Heuvel, Antoinetta Jacoba Maria van Bragt, Ali Kafi Mohammed Alnabawy et al. · Contraception · 2005 · 316 citations

Medicine, Pharmacokinetics, Pharmacology +15

Efficacy, tolerability and acceptability of a novel contraceptive vaginal ring releasing etonogestrel and ethinyl oestradiol

Frans J.M.E. Roumen, Dan Apter, T. M. T. Mulders et al. · Human Reproduction · 2001 · 262 citations

Medicine, Gynecology, Pharmacotherapy +17

Pharmacokinetics of Etonogestrel and Ethinylestradiol Released from a Combined Contraceptive Vaginal Ring

C. J. Timmer, T. M. T. Mulders · Clinical Pharmacokinetics · 2000 · 260 citations

Medicine, Pharmacokinetics, Pharmacology +12