title: [Epidemiology of rheumatism in the Yaroslavl region].
mesh_terms: D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012216:Rheumatic Diseases / Q000453:epidemiology*; D012213:Rheumatic Fever / Q000453:epidemiology*; D012423:Rural Health; D012426:Russia; D012737:Sex Factors
vernacular_title: Nekotorye voprosy épidemiologii revmatizma v iaroslavskoĭ oblasti.