The legislation practice of The Regulation on Preventing the Harms Caused by Second-hand Tobacco Smoke in Harbin

ZHANG Jing-dong, LIU Ting, JIA Xue

Journal of Tuberculosis and Lung Disease . 2014, (4): 235 -237 . DOI: 10.3969/j.issn.2095-3755.2014.04.009