1. Vall d'Hebron realiza el primer trasplante de cara del mundo con una donante que recibió la eutanasia. www.vallhebron.com2. Barcelona hospital carries out world's first face transplant with a donor who was euthanized. Catalan News3. Spain achieves the world's first face transplant with a donor who was euthanised. Euronews4. A Dying Woman's Final Gift: Her Face Gave a Stranger a Second Life in Spain. Technology.org