title: [15,542 scientific medical institutions and 51,464 maternity homes in USSR].
mesh_terms: D002648:Child; D006801:Humans; D008429:Maternal Welfare; D008511:Medicine; D012586:Science; D014586:USSR
keywords: MATERNAL WELFARE; MEDICINE
vernacular_title: 15.542 VIDIECKYCH lekárskych stredäsk a 51.464 pôrodnäckych stanäc v SSSR.