[Translation] Multicenter double-blind, randomized, parallel-group, placebo-controlled, 7-cycle evaluation of estradiol valerate and dienogest oral tablet for the treatment of menorrhagia.
此项研究的目的是评估口服避孕药戊酸雌二醇与地诺孕素治疗月经过多(HMB)受试者的安全性和有效性。
[Translation] The purpose of this study was to evaluate the safety and efficacy of the oral contraceptives estradiol valerate and dienogest in subjects with menorrhagia (HMB).