title: Smoking cessation telephone quitlines effective regardless of recruitment method.
authors: Mary Kay
authors: MK
authors: Barton
mesh_terms: D003376:Counseling / Q000379:methods; D006801:Humans; D015201:Meta-Analysis as Topic; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D011634:Public Health / Q000639:trends*; D016032:Randomized Controlled Trials as Topic; D016540:Smoking Cessation / Q000379:methods; D013689:Telephone; D016896:Treatment Outcome; D014481:United States