Alleva, Enrico, et al. “Monographic Section; Clinical, Bioethical and Experimental Considerations Behind the Study of Coma Patients. Preface”. Annali dell’Istituto Superiore Di Sanità, vol. 50, no. 3, Sept. 2014, p. 208, https://annali.iss.it/index.php/anna/article/view/53.