title: Selection of volunteers for telephone crisis intervention centers.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D003419:Crisis Intervention; D004522:Educational Status; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D010551:Personality; D013689:Telephone; D014838:Volunteers