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Smoking behaviors before and after implementation of a smoke-free legislation in Guangzhou, China
Ye, Xiaohua, Chen, Sidong, Yao, Zhenjiang, Gao, Yanhui, Xu, Ya, Zhou, Shudong, Zhu, Zhengwei, Wang, Liang, Yang, YiVolume:
15
Language:
english
Journal:
BMC Public Health
DOI:
10.1186/s12889-015-2353-6
Date:
December, 2015
File:
PDF, 405 KB
english, 2015