[ON CLINICAL, HEMATOLOGICAL AND RADIOLOGICAL CHARACTERISTICS OF SEROLOGICALLY NEGATIVE CASES OF RHEUMATOID ARTHRITIS].
D001168:Arthritis; D001172:Arthritis, Rheumatoid; D006384:Hemagglutination; D006801:Humans; D007841:Latex Fixation Tests; D011859:Radiography; D012698:Serologic Tests
ARTHRITIS, RHEUMATOID; HEMAGGLUTINATION; LATEX FIXATION TESTS; RADIOGRAPHY; SERODIAGNOSIS
SULLE CARATTERISTICHE CLINICHE, EMATOLOGICHE E RADIOLOGICHE DEI CASI DI ARTRITE REUMATOIDE SIEROLOGICAMENTE NEGATIVI.