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Behaviours in avoiding indoor exposure to second-hand smoke among pregnant women in five geographical areas of China: a cross-sectional study
Xu, Xianglong, Rao, Yunshuang, Sharma, Manoj, Guo, Jeff J, Zhao, YongVolume:
388
Language:
english
Journal:
The Lancet
DOI:
10.1016/s0140-6736(16)32025-6
Date:
October, 2016
File:
PDF, 54 KB
english, 2016