1. Comparison of laboratory values obtained by phlebotomy versus saline lock devices.;Corbo;Acad Emerg Med,2007
2. Accuracy of drawing blood through infusing intravenous lines.;Himberger;Heart Lung,2001
3. Comparison of PT, aPTT, and factor VII values obtained by concurrent sample collection by direct venipuncture and peripheral venous catheters.;Lindley;Pharmacotherapy,1994
4. The reliability of blood sampling from peripheral intravenous infusion lines.;Mohler;J Intraven Nurs,1998
5. Blood sample collection from a peripheral catheter system compared with phlebotomy.;Seemann;J Intraven Nurs,2000