Schulz PJ, Hartung U, Haes J, Tomada A. Raising awareness of organ donation. Swiss Med Wkly. 2007;137(Suppl 155):132S–7S.
Besser A, Amir M, Barkan S. Who Signs an Organ Transplant Donor Card? A Study of Personality and Individual Differences in a Sample of Israeli University Students. Pers Individ Dif. 2004;36(7):1709–23. doi:.https://doi.org/10.1016/j.paid.2003.07.012
Gold SM, Schulz K-H, Koch U. The Organ Donation Process: Causes of the Organ Shortage and Approaches to the Solution: An Analysis of the Content and Methods of Available Studies. Cologne: Federal Centre for Health Education; 2001.