title: Sex hormones in human reproduction; oestrin deprivation theory in menstruation.
authors.forename: C A
authors.initials: CA
authors.lastname: APLIN
mesh_terms: D005260:Female; D012739:Gonadal Steroid Hormones; D006801:Humans; D008598:Menstruation
chemical_list: D012739:Gonadal Steroid Hormones
keywords: MENSTRUATION