The influence of the length of chronic central venous catheter on catheter dysfunction in hemodialysis patients
YANG Tao;ZHANG Li-hong;ZHAN Shen;LI Da-sheng;WANG Yu-zhu
Chinese Journal of Blood Purification . 2011, (10): 527 -530 .  DOI: 10.3969/j.issn.1671-4091.2011.10.00