title: Heparinised saline--is the heparin really necessary?
authors.forename: J M
authors.initials: JM
authors.lastname: Johnstone
mesh_terms: D002406:Catheterization, Peripheral / Q000009:adverse effects; D002408:Catheters, Indwelling / Q000009:adverse effects*; D006493:Heparin; D006801:Humans; D010689:Phlebitis / Q000517:prevention & control; D012965:Sodium Chloride
chemical_list: D012965:Sodium Chloride; D006493:Heparin