Angela Lai, et al.,
bioRxiv - Bioengineering 2024
Quote:
... Blood samples were collected at the inlet and outlet for measuring blood cell count (2 mL in K2EDTA) and aPTT/PT (3 mL in 1:9 citrate) using a clinical hematology analyzer (Diagnostica Stago Start 4, Siemens, Germany).12 If aPTT was outside the range of 20-50 seconds ...