Transient acute myositis in children.
D000208:Acute Disease; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007251:Influenza, Human / Q000150:complications*; D008297:Male; D009220:Myositis / Q000175:diagnosis / Q000209:etiology*; D011128:Polyradiculopathy / Q000175:diagnosis