[On the problem of so-called rare localization of Ewing's tumors].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography; D012272:Ribs; D012512:Sarcoma, Ewing / Q000000981:diagnostic imaging*; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging*
W sprawie tzw. rzadkej lokalizacji guzów Ewinga.