title: Heparin locks: their advantages and disadvantages.
authors.forename: R B
authors.initials: RB
authors.lastname: Thomas
authors.forename: F J
authors.initials: FJ
authors.lastname: Salter
mesh_terms: D006493:Heparin / Q000008:administration & dosage*; D007263:Infusions, Parenteral / Q000295:instrumentation* / Q000379:methods
chemical_list: D006493:Heparin