Modified ultrafiltration lowers adhesion molecule and cytokine levels after cardiopulmonary bypass without clinical relevance in adults. - Grunenfelder,J.; Zund,G.; Schoeberlein,A.; Maly,F.E.; Schurr,U.; Guntli,S.; Fischer,K.; Turina,M. (Eur J Cardiothorac Surg, 2000)