目的：建立烯丙雌醇含量测定及有关物质检查方法。

Objective: to establish a method to determine the content and related substances of Allylestrenol.

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目的探讨复方孕二烯酮与去氧孕烯炔雌醇治疗围绝经期功血的临床疗效及安全性。

OBJECTIVE To discuss the clinical curative effect and security of gestodene compound and gestodene-ethinylestradiol used to treat dysfunctional uterine bleeding(DUB) in peri-menopausal period.

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