Comparison of the effects of heparin and 0.9% sodium chloride solutions in maintenance of patency of central venous catheters. April 30, 2015 nancyrene Leave a comment Heidari Gorji MA, Rezaei F, Jafari H, Yazdani Cherati J. Comparison of the effects of heparin and 0.9% sodium chloride… Continue Reading →