title: Worksite smoking intervention with nursing professionals: long-term outcome and relapse assessment.
mesh_terms: D000328:Adult; D001521:Behavior Therapy / Q000379:methods*; D002248:Carbon Monoxide / Q000032:analysis; D005246:Feedback; D005260:Female; D006801:Humans; D008297:Male; D009726:Nurses; D009786:Occupational Health Services; D012008:Recurrence; D014029:Tobacco Use Disorder / Q000628:therapy*
chemical_list: D002248:Carbon Monoxide