title: [The etiology and pathogenesis of the premenstrual syndrome].
authors.forename: G
authors.initials: G
authors.lastname: Kolarov
authors.forename: M
authors.initials: M
authors.lastname: Sirakov
authors.forename: I
authors.initials: I
authors.lastname: Bŭrdarova
authors.forename: B
authors.initials: B
authors.lastname: Zhekova
authors.forename: I
authors.initials: I
authors.lastname: Borisov
mesh_terms: D006063:Chorionic Gonadotropin / Q000502:physiology; D005260:Female; D006801:Humans; D010053:Ovary / Q000503:physiopathology; D011293:Premenstrual Syndrome / Q000209:etiology* / Q000503:physiopathology; D011374:Progesterone / Q000502:physiology; D009626:Terminology as Topic
chemical_list: D006063:Chorionic Gonadotropin; D011374:Progesterone