Outlet density: a new frontier for tobacco control.
Cohen
Joanna E
JE
Anglin
Lise
L
D003132:Commerce / Q000331:legislation & jurisprudence* / Q000706:statistics & numerical data; D006801:Humans; D011634:Public Health / Q000331:legislation & jurisprudence*; D012907:Smoking / Q000453:epidemiology / Q000331:legislation & jurisprudence*; D019460:Tobacco Industry / Q000331:legislation & jurisprudence*