不同的P波幅度选择在PICC导管腔内心电图定位的对比研究
范祖燕, 罗媛容, 陈妙霞
Comparative study of different P wave amplitude selection methods in intracavitary electrocardiogram positioning of PICC catheter
FAN Zuyan, LUO Yuanrong, CHEN Miaoxia
中国临床护理
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2020, (3): 231
-233
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DOI: 10.3969/j.issn.1674-3768.2020.03.012
