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河北省0~6岁儿童先天性心脏病发病情况及其危险因素调查
高章圈,田慧艳,张亦心,张宁,李国正,刘效群
Congenital heart disease among children aged 0 to 6 in Hebei Province
Gao Zhangquan,Tian Huiyan, Zhang Yixin, Zhang Ning, Li Guozheng, Liu Xiaoqun
中国计划生育学杂志 . 2012, (4): 244 .  DOI: 10.3969/j.issn.1004-8189.2012.04