Internet cigarette purchasing among ninth-grade students in Western New York.
Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, USA.
Sara M
SM
Abrams
Andrew
A
Hyland
K Michael
KM
Cummings
D000293:Adolescent; D000294:Adolescent Behavior / Q000208:ethnology; D003132:Commerce / Q000379:methods*; D003625:Data Collection; D005260:Female; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data*; D008297:Male; D009518:New York; D012907:Smoking / Q000453:epidemiology* / Q000208:ethnology; D019460:Tobacco Industry