title: Bad medicine: using surrogate markers.
authors.affiliation: Whiston Hospital, St Helens and Knowsley NHS Trust, Prescot L35 5DR, UK.
authors.forename: S J
authors.initials: SJ
authors.lastname: McNulty
authors.forename: P
authors.initials: P
authors.lastname: Williams
mesh_terms: D000428:Alcohol Drinking / Q000188:drug therapy*; D000437:Alcoholism / Q000188:drug therapy*; D006801:Humans; D009271:Naltrexone / Q000031:analogs & derivatives* / Q000627:therapeutic use
chemical_list: D009271:Naltrexone; C038981:nalmefene