Assessing the Impact of the National Smoking Ban in Indoor Public Places in China: Evidence from Quit Smoking Related Online Searches
Huang, Jidong, Zheng, Rong, Emery, Sherry, Bullen, ChrisVolume:
8
Language:
english
Journal:
PLoS ONE
DOI:
10.1371/journal.pone.0065577
Date:
June, 2013
File:
PDF, 486 KB
english, 2013