Evidence of Increased Matrix Metalloproteinase-9 Concentration in Patients Following Cardiopulmonary BypassJ Steinberg, G Fink, A Picone, Bruce Searles, H Schiller, Hsi-Ming Lee and G NiemanJ Extra Corpor Technol, 33 4 (2001) 218-222DOI: https://doi.org/10.1051/ject/2001334218