title: [Results of rheocardiographic studies of children with different degrees of rheumatic fever activity].
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D010992:Plethysmography, Impedance; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
vernacular_title: Rezl'taty reokardiograficheskikh issledovaniĭ u deteĭ, bol'nykh revmatizmom razlichnoi stepeni aktivnosti.