title: Caudal opioids.
authors.forename: James F
authors.initials: JF
authors.lastname: Mayhew
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy
chemical_list: D000701:Analgesics, Opioid