Effects of Leukocyte Depletion Filters on Matrix Metalloproteinase Activation in an Extracorporeal Circulation CircuitSusan Schneider, Himali Gunasinghe, Joseph Sistino, Mindy Blackwell and Francis SpinaleJ Extra Corpor Technol, 35 2 (2003) 139-142DOI: https://doi.org/10.1051/ject/2003352139