title: Use of methadone as a coanalgesic.
authors.forename: Maria
authors.initials: M
authors.lastname: McKenna
authors.forename: Alexander Barnes
authors.initials: AB
authors.lastname: Nicholson
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D008691:Methadone / Q000008:administration & dosage*; D010146:Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid; D008691:Methadone