›› 2012, Vol. 32 ›› Issue (10): 1360-.doi: 10.3969/j.issn.1674-8115.2012.10.018
• Original article (Public health administration) • Previous Articles Next Articles
REN Yi-jiong1, JIANG Hou-jia2, ZHANG Yun-ting1, WANG Han-song1, ZHANG Lu-fa2, JIANG Zhong-yi1