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Is the Standard Compliance Check Protocol a Valid Measure of the Accessibility of Tobacco to Underage Smokers?
Joseph R. DiFranza, Judith A. Savageau and Joseph BouchardVolume:
10
Language:
english
Journal:
Tobacco Control
DOI:
10.2307/20207929
Date:
September, 2001
File:
PDF, 1.26 MB
english, 2001