[Osteonecrosis of the large joints in polyarthritis].
D001172:Arthritis, Rheumatoid / Q000473:pathology*; D006801:Humans; D009336:Necrosis; D010007:Osteochondritis / Q000473:pathology*; D011859:Radiography
Osteonekrózy velkých kloubů pri progresívní polyartritĭdĕ.