[Serological tests of collagen diseases and scleroma of the upper respiratory tract].
D003095:Collagen Diseases / Q000175:diagnosis*; D006801:Humans; D012217:Rheumatoid Factor; D012226:Rhinoscleroma / Q000175:diagnosis*; D012698:Serologic Tests
D012217:Rheumatoid Factor
Tests sierologici di collagenosi e scleroma delle prime vie aeree.