1. RN Mischke, JA Ingo, BF Feldman, JG Zinkl, and NC Jain . Hemostasis: introduction, overview, laboratory techniques . In: et al., eds.Schalm's veterinary hematology. 5th ed. Philadelphia: Lippincott Williams & Wilkins, 2000 ;519 -525 .
2. ARICHemostasis Study - I. Development of a Blood Collection and Processing System Suitable for Multicenter Hemostatic Studies
3. Clinical and Laboratory Standards Institute (CLSI) .Collection, transport, and processing of blood specimens for testing plasma based coagulation assays; approved guideline., 5th ed. Wayne, Pa: Clinical and Laboratory Standards Institute, 2008 ;H21 -A5 .
4. Accuracy of drawing coagulation samples from heparinized arterial lines