上海市初中生尝试吸烟的环境感知系统研究

蔡泳, 李娜, 朱静芬, 等

Perceived environment system of tobacco experimentation among junior middle school students in Shanghai

CAI Yong, LI Na, ZHU Jing-fen, et al

. 2012, (7): 832 . DOI: 10.3969/j.issn.1674-8115.2012.07.003