title: Increasing the effectiveness of tobacco quitlines.
authors.forename: Robert T
authors.initials: RT
authors.lastname: Croyle
mesh_terms: D000367:Age Factors; D003131:Combined Modality Therapy; D037001:Directive Counseling; D004522:Educational Status; D006266:Health Education / Q000379:methods; D015277:Hotlines; D006801:Humans; D020407:Internet; D055118:Medication Adherence / Q000523:psychology; D010353:Patient Education as Topic / Q000379:methods*; D015397:Program Evaluation; D012907:Smoking / Q000628:therapy; D016540:Smoking Cessation / Q000379:methods* / Q000523:psychology*; D013689:Telephone; D016896:Treatment Outcome; D014481:United States; D016903:Drug Monitoring