title: Codeine-induced abdominal pain.
authors.forename: J E
authors.initials: JE
authors.lastname: Wilkinson
mesh_terms: D000005:Abdomen; D003061:Codeine / Q000009:adverse effects*; D006801:Humans; D009271:Naltrexone / Q000627:therapeutic use*; D010146:Pain / Q000139:chemically induced*
chemical_list: D009271:Naltrexone; D003061:Codeine