Tentative diagnoses among referrals versus diagnoses established at the Department of Rheumatology.
D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D005500:Follow-Up Studies; D006748:Hospital Departments; D006801:Humans; D012017:Referral and Consultation; D012219:Rheumatology / Q000592:standards*; D013548:Sweden