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

Conclusions Combined with a progestin, E4 adequately suppresses ovarian activity, particularly when given at a dosage above 10 mg/day. Chinese Abstract -。 1835、，II，。24/4-,510/3;5,1020/150 μg;20 μg/3。13，,、、-。，。 109。。：20，/。。1721，。。 ，10/。 ；；；；.
PMID: 26394847 [PubMed - in process]

Source: The European Journal of Contraception and Reproductive Health Care - September 25, 2015 Category: Reproduction Medicine Authors: Duijkers IJ, Klipping C, Zimmerman Y, Appels N, Jost M, Maillard C, Mawet M, Foidart JM, Coelingh Bennink HJ Tags: Eur J Contracept Reprod Health Care Source Type: research