Future of xenotransplantation: what are the ethical problems?
Welin
S
S
Centre for Research Ethics, Göteborg University, Göteborg, Sweden.
D000818:Animals; D001675:Bioethics; D004992:Ethics, Medical; D006801:Humans; D013552:Swine; D014183:Transplantation, Heterologous / Q000592:standards / Q000639:trends