Effects of nitric oxide on platelet activation during plateletpheresis and in vivo tracking of biotinylated platelets in humans - Stohlawetz, P; Horvath, M; Pernerstorfer, T; Nguyen, H; Vondrovec, B; Robisch, A; Eichler, HG; Spitzauer, S; Jilma, B (Transfusion, 1999)