title: Polyarthralgia and polyarthritis.
mesh_terms: D000328:Adult; D000818:Animals; D001168:Arthritis / Q000175:diagnosis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D000882:Haplorhini; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000150:complications; D010003:Osteoarthritis / Q000175:diagnosis; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D013166:Spondylitis / Q000175:diagnosis; D013585:Synovitis / Q000145:classification / Q000175:diagnosis; D052256:Tendinopathy / Q000150:complications