东莞市围产儿出生缺陷调查
易泉英,钟柏茂,刘建新,石思雄
Investigation of birth defects in Dongguan.
YI Quan-ying,ZHONG Bo-mao,LIU Jian-xin,SHI Si-xiong.
中国儿童保健杂志 . 2013, (2): 181 -184 .