title: Clinical manifestations of common rheumatic conditions.
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D010003:Osteoarthritis / Q000175:diagnosis* / Q000503:physiopathology