title: [Doctoral dissertations approved in 1977 in the specialties of obstetrics and gynecology].
mesh_terms: D004212:Academic Dissertations as Topic; D006176:Gynecology; D009774:Obstetrics; D014586:USSR
vernacular_title: Doktorskie dissertatsii, utverzhdennye v 1977 g., po spetsial'nosti "Akusherstvo i ginekologiia".