郑州市城区儿童哮喘的流行病学调查及发病相关因素分析
赵坤, 宋桂华, 古华倩, 刘爽, 张岩, 郭彦荣
Epidemiological survey and risk factor analysis of asthma in children in urban districts of Zhengzhou, China
ZHAO Kun, SONG Gui-Hua, GU Hua-Qian, LIU Shuang, ZHANG Yan, GUO Yan-Rong
中国当代儿科杂志
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2014, (12): 1220
-1225
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DOI: 10.7499/j.issn.1008-8830.2014.12.007
