RT Journal Article SR Electronic T1 Review: double bag or Y-set systems reduce peritonitis in patients on continuous ambulatory peritoneal dialysis JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 14 OP 14 DO 10.1136/ebn.5.1.14 VO 5 IS 1 YR 2002 UL http://ebn.bmj.com/content/5/1/14.abstract AB