Research on the equalization of basic public health services and health related knowledge among the rural residents in Hebei province
ZUO Jing,LI Cui,HAO Jianzhang,QIAO Yanhua
Medical Reserch and Education . 2011, (6): 104 -109 .  DOI: 10.3969/j.issn.1674-490X.2011.06.027