title: Challenging dogma--analgesia in abdominal pain.
authors.forename: D M
authors.initials: DM
authors.lastname: Yealy
authors.forename: K S
authors.initials: KS
authors.lastname: O'Toole
mesh_terms: D000006:Abdomen, Acute / Q000188:drug therapy*; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'
chemical_list: D000701:Analgesics, Opioid