- Of Pigs, Primates and Plagues: A Layperson's Guide to the Problems with Animal-to-Human Organ Transplants (a brochure of the American "Medical Research Modernization Committee")
- Mythos Tierversuch: Organtransplantation
- Mythos Tierversuch: Xenotransplantation
- Leserbrief: Organtransplantation
- Leserbrief: Xenotransplantation
