title: Outbreak of abdominal pain.
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000175:diagnosis; D004196:Disease Outbreaks; D005260:Female; D006261:Headache / Q000175:diagnosis; D006801:Humans; D006985:Hyperventilation / Q000175:diagnosis; D007046:Hysteria; D008297:Male; D009120:Muscle Cramp / Q000175:diagnosis; D009146:Music; D009325:Nausea / Q000175:diagnosis; D010146:Pain; D011998:Recreation; D012737:Sex Factors; D013746:Tetany / Q000175:diagnosis