1. Central venous catheter outcomes in nocturnal hemodialysis
J. Perl, C.E. Lok, C.T. Chan 
Kidney International 
Volume 70, Issue 7, Pages (October 2006)
DOI: /sj.ki
Copyright © 2006 International Society of Nephrology Terms and Conditions

2. Figure 1
Catheter survival in CHD and NHD. Time (weeks from catheter insertion). Cumulative patency is shown comparing catheters used for CHD (solid black line) vs those used during NHD (faint gray line). Cumulative survival was superior in NHD catheters as compared to CHD catheters (P=0.03).
Kidney International  , DOI: ( /sj.ki )
Copyright © 2006 International Society of Nephrology Terms and Conditions