上海市中学教职员工吸烟现状及学校控烟环境分析

朱静芬, 何亚平, 李娜, 等

Prevalence of smoking and tobacco control environment among middle school personnel in Shanghai

ZHU Jing-fen, HE Ya-ping, LI Na, et al

. 2012, (7): 857 . DOI: 10.3969/j.issn.1674-8115.2012.07.008