学龄前儿童反复呼吸道感染危险因素及与维生素D相关性分析
方彩文, 邹旭凤, 徐小娟, 刘志英, 徐梅英, 徐红
Analysis of the risk factors for recurrent respiratory tract infection in preschool children and the correlation with vitamin D(VitD)
FANG Cai-wen, ZOU Xu-feng, XU Xiao-juan, LIU Zhi-ying, XU Mei-ying, XU Hong
中国儿童保健杂志
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2019, (6): 673
-675
.
DOI: 10.11852/zgetbjzz2018-0712
