A phase 2b multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of vaginal rings containing nomegestrol acetate or etonogestrel and 17β-estradiol in the treatment of women with primary dysmenorrhea

Autor: Fox, Michelle C., Klipping, Christine, Nguyen, Allison Martin, Frenkl, Tara L., Cruz, Sandra M., Wang, Yinna, Korver, Tjeerd
Zdroj: In Contraception February 2019 99(2):125-130
Databáze: ScienceDirect