title: Very low dose of caudal morphine.
authors.forename: James
authors.initials: J
authors.lastname: Mayhew
authors.forename: Suif
authors.initials: S
authors.lastname: Siddiqui
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use*; D000763:Anesthesia, Caudal; D002648:Child; D006801:Humans; D009020:Morphine / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine