title: [Results of research into the problem of rheumatology conducted at pediatric institutions of the USSR in 1977].
mesh_terms: D000047:Academies and Institutes; D002648:Child; D006801:Humans; D010372:Pediatrics; D012106:Research; D012216:Rheumatic Diseases; D012214:Rheumatic Heart Disease; D014586:USSR
vernacular_title: Ob itogakh nauchnykh issledovaniĭ po probleme "Revmatologiia", vypolnennykh v pediatricheskikh uchrezhdeniiakh SSSR v 1977 g.