A multicenter clinical trial in Nigeria with a low-dose oral contraceptive, Marvelon

B van Dierendonck1, C C Ekwempu, O A Ladipo

  • 1Organon International, Oss, The Netherlands.

Advances in Contraception : the Official Journal of the Society for the Advancement of Contraception
|March 1, 1993
PubMed

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