%0 Journal Article %T Voluntary whole-blood donors, and compensated platelet donors and plasma donors: motivation to donate, altruism and aggression. %A Trimmel, Michael %A Lattacher, Helene %A Janda, Monika %J Transfusion and Apheresis Science %V 33 %N 2 %P 147-155 %@ 1473-0502 %D 2005-12-30 %~ DeepDyve