重庆市渝东南和渝东北地区0~5岁儿童出生缺陷现况研究
黄 巧, 钟朝晖, 李 杰, 等
Cross-sectional study on birth defects among children aged 0 to 5 years in southeastern and northeastern Chongqing
HUANG Qiao, ZHONG Zhao-hui, LI Jie, et al
. 2012, (10): 1326 .  DOI: 10.3969/j.issn.1674-8115.2012.10.010