Immunization status of Left-behind children aged 1 to 4 years in Yangchun City
CHEN Qiu-yun, YU Ye-bin, HUANG Ke, CHEN Hua-zheng, HUANG Mei-lian, LIN Xiu-Rong, LUO Qian, CAO Xue-huan, LIN Xiu-qiao, ZHOU Xiao-ling
S China J Prev Med
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2013, (6): 78
-80
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DOI: 10.13217/j.scjpm.2013.06.078
