title: How can an alcoholic change in 28 days?
mesh_terms: D000437:Alcoholism / Q000534:rehabilitation*; D001521:Behavior Therapy / Q000379:methods*; D006126:Group Processes; D006801:Humans; D008297:Male; D011614:Psychotherapy, Brief; D011615:Psychotherapy, Group / Q000379:methods; D013808:Therapeutic Community