title: Opiates in acute abdominal pain and head injury.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis* / Q000188:drug therapy; D006259:Craniocerebral Trauma / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D009294:Narcotics / Q000627:therapeutic use*
chemical_list: D009294:Narcotics