Pasetti, Carlo, and Giovanna Zanini. “Caring for Patient With Amyotrophic Lateral Sclerosis: Ethical Issues in the Different Phases of the Disease.”. Medicina e Morale 53, no. 5 (October 31, 2004): 939-967. Accessed April 20, 2021. https://medicinaemorale.it/index.php/mem/article/view/626.