Coagulation Patterns in Perfusion with Low Systemic HeparinizationL. K. von Segesser, B. M. Weiss, E. Garcia, E. von Felten and M. I. TurinaJ Extra Corpor Technol, 23 3 (1991) 80-85DOI: https://doi.org/10.1051/ject/199123380