title: Primary-care physicians.
authors.affiliation: Department of Family Medicine, State University of New York at Buffalo 14215, USA.
authors.forename: C R
authors.initials: CR
authors.lastname: Jaén
mesh_terms: D000293:Adolescent; D000368:Aged; D006801:Humans; D008875:Middle Aged; D011320:Primary Health Care; D016540:Smoking Cessation; D000074606:Smoking Prevention; D000078329:Workforce