[A quarter of a century of the periodical Akusherstvo i ginekologiia].
D002031:Bulgaria; D006176:Gynecology / Q000266:history*; D049673:History, 20th Century; D009774:Obstetrics / Q000266:history*; D010506:Periodicals as Topic / Q000266:history*
Chetvŭrt vek spisanie "Akusherstvo i ginekologiia".