School smoking bans.
Walsh
Raoul A
RA
Paul
Christine L
CL
D000293:Adolescent; D004521:Educational Measurement; D006293:Health Promotion / Q000331:legislation & jurisprudence / Q000379:methods*; D006801:Humans; D011640:Public Policy; D012574:Schools / Q000331:legislation & jurisprudence*; D012907:Smoking / Q000331:legislation & jurisprudence*; D016540:Smoking Cessation / Q000379:methods*; D000074606:Smoking Prevention; D012926:Social Control, Formal / Q000379:methods; D013334:Students