title: Ask the right questions and make good use of the answers: a response to Humphreys & Tucker.
authors.affiliation: Health Services Research Branch National Institute on Alcohol Abuse and Alcoholism 6000 Executive Blvd Suite 505, MSC 7003 Bethesda, MD 20892-7003 USA. hperl@willco.niaaa.nih.gov
authors.forename: Harold I
authors.initials: HI
authors.lastname: Perl
authors.forename: Michael E
authors.initials: ME
authors.lastname: Hilton
mesh_terms: D000437:Alcoholism / Q000628:therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D012106:Research