title: Locus of control and treatment dropout in an alcoholic population.
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000534:rehabilitation*; D001294:Attitude to Health; D006126:Group Processes; D006801:Humans; D007389:Internal-External Control; D008297:Male; D008875:Middle Aged; D010352:Patient Dropouts; D012923:Social Class