Epidemiological analysis of communicable diseases among 0-6 years old children in Xiangzhou District, Xiangyang City, 2007-2011
LIU Guang-ding, LI Chang-hui, ZENG Yu, CHEN Xiang-yun
S China J Prev Med . 2013, (1): 35 -37 .  DOI: 10.13217/j.scjpm.2013.01.035