Analysis of the mortality of different age in children under 5 years old in Hainan from 2009 to 2013.
WU Wei-xue, LUO Qing, XING Kai-hui, LI Chao.
journal1 . 2015, (5): 550 -552 .  DOI: 10.11852/zgetbjzz2015-23-05-33