Polymyalgia rheumatica vs rheumatoid arthritis in the elderly.
González-Gay
M A
MA
García-Porrúa
C
C
D000208:Acute Disease; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D011111:Polymyalgia Rheumatica / Q000175:diagnosis*