Chinese Journal of Blood Purification
The value of transthoracic echocardiography to locate the tip of tunnel cuffed central venous catheter in hemodialysis patients: a single-center prospective study
ZHANG Meng, LI Lu, DUAN Shu-zhong, LIU Hui-ling
Chinese Journal of Blood Purification . 2025, (04): 308 -312 .  DOI: 10.3969/j.issn.1671-4091.2025.04.011