[Occurrence of rheumatic fever among children of the town of Piotrkow Trybunalski].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011044:Poland; D012213:Rheumatic Fever / Q000453:epidemiology*; D012214:Rheumatic Heart Disease / Q000453:epidemiology*
Zachorowalność na chorobe reumatyczna wśród dzieci miasta Piotrkowa Trybunalskiego.