Acute arthritis.
D000208:Acute Disease; D001168:Arthritis / Q000175:diagnosis / Q000209:etiology*; D001170:Arthritis, Infectious / Q000188:drug therapy / Q000209:etiology; D002805:Chondrocalcinosis / Q000175:diagnosis / Q000628:therapy; D003460:Crystallization; D003937:Diagnosis, Differential; D006069:Gonorrhea / Q000150:complications; D006073:Gout / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D006882:Hydroxyapatites / Q000378:metabolism; D014777:Virus Diseases / Q000150:complications
D006882:Hydroxyapatites