title: Early dating and smoking initiation: Some thoughts about a common cause.
authors.forename: Joseph R
authors.initials: JR
authors.lastname: Difranza
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Wellman
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D000329:Advertising / Q000379:methods*; D002648:Child; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D012307:Risk Factors; D012725:Sexual Behavior; D012907:Smoking / Q000523:psychology*; D019460:Tobacco Industry