title: [Geriatric problems in the activities of the medical scientific societies in Poland within the last 25 years].
mesh_terms: D005853:Geriatrics / Q000266:history; D049673:History, 20th Century; D011044:Poland; D012955:Societies, Medical
vernacular_title: Problematyka geriatryczna w działalności lekarskich towarzystw naukowych w Polsce w okresie 25-lecia.