不同定位方法对早产儿脐静脉置管后异位的影响
应勤来 刘珏 张旭 侯秋英 朱雯[关键词] 早产儿;脐静脉置管;定位方法;超声
[中图分类号] R459.7? ? ? ? ? [文献标识码] B? ? ? ? ? [文章编号] 1673-9701(2021)22-0062-04
Investigation on the effects of different positioning methods on ectopy after umbilical vein catheterization in premature infants
YING Qinlai? ?LIU Jue? ?ZHANG Xu? ?HOU Qiuying? ?ZHU Wen
Department of Neonatal ......
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