LeDuc, K Efficacy of normal saline solution versus heparin solution for maintaining patency of peripheral intravenous catheters in children. [electronic resource] - Journal of emergency nursing Aug 1997 - 306-9 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0099-1767 Standard No.: 10.1016/s0099-1767(97)90216-6 doi Subjects--Topical Terms: AdolescentAdultCatheters, IndwellingChildChild, PreschoolDouble-Blind MethodFemaleHeparin--administration & dosageHumansInfantMaleNursing Evaluation ResearchSodium Chloride--administration & dosageTherapeutic IrrigationVascular Patency