Spatial analysis of birth defects from 1996 to 2012 in China based on geographic information system
WEN Xiao-yan, PENG Bin, HU Shan, et al
上海交通大学学报（医学版） . 2015, (1): 107 .  DOI: 11.3969/j.issn.1674-8115.2015.01.021