2001•ContraceptionRequires access

Multicenter, comparative study of cycle control, efficacy and tolerability of two low-dose oral contraceptives containing 20 μg ethinylestradiol/100 μg levonorgestrel and 20 μg ethinylestradiol/500 μg norethisterone

Jan Endrikat, R. C. Hite, Ralf Bannemerschult, Christoph Gerlinger, W. Schmidt

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Key concepts: Ethinylestradiol, Medicine, Levonorgestrel, Norethisterone, Tolerability, Clinical research, Gynecology, Population

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Multicenter, comparative study of cycle control, efficacy and tolerability of two low-dose oral contraceptives containing 20 μg ethinylestradiol/100 μg levonorgestrel and 20 μg ethinylestradiol/500 μg norethisterone — Research Paper | ScholarLens