title: [Mortality due to rheumatic fever and its sequelae in children treated at Warsaw hospitals in the years 1960-1970].
mesh_terms: D000367:Age Factors; D002648:Child; D005260:Female; D006331:Heart Diseases / Q000209:etiology / Q000401:mortality; D006801:Humans; D008297:Male; D011044:Poland; D012213:Rheumatic Fever / Q000150:complications / Q000401:mortality*
vernacular_title: Smiertelność w przebiegu goraczki reumatycznej i jej nastepstw u dzieci leczonych w szpitalach warszawskich w latach 1960-1970