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AJPH.2008.145128
AJPH.2008.145128
http://dx.doi.org/10.2105/AJPH.2008.145128
Density of tobacco retailers near schools: effects on tobacco use among students.
P356
Q51805661-557BB035-9A5C-4C86-AE0F-9681957CFD8D
P356
AJPH.2008.145128
http://dx.doi.org/10.2105/AJPH.2008.145128