经食管超声技术在婴幼儿中心静脉管穿刺定位中的应用
李 真, 王 晟, 王志鹏, 赵国栋
The determination of optimal depth of the insertion of central venous catheter in infants through transesophageal echocardiography
LI Zhen, WANG Cheng, WANG Zhi-Feng, DIAO Guo-Dong
中国临床解剖学杂志
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2010, (6): 671
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