title: Narcotics in the postoperative period--a reappraisal.
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D006266:Health Education; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage* / Q000009:adverse effects; D011182:Postoperative Care
chemical_list: D009294:Narcotics