[12. Differential arthralgia diagnosis].
D018771:Arthralgia / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000175:diagnosis; D001177:Arthropathy, Neurogenic / Q000175:diagnosis; D003937:Diagnosis, Differential; D006073:Gout / Q000175:diagnosis; D006801:Humans; D010003:Osteoarthritis / Q000175:diagnosis