TrialThe European journal of contraception & reproductive health care : the official journal of the European Society of Contraception2015

Inhibition of ovulation by administration of estetrol in combination with drospirenone or levonorgestrel: Results of a phase II dose-finding pilot study.

Ingrid J M Duijkers et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.