1. Conference of Medical Royal Colleges and their Faculties in the United Kingdom (1976) Diagnosis of brain death, Lancet 2
2. Decree 2 August 2002 “Criteria and methods for certifying the suitability of organs removed for transplantation (Article 14, paragraph 5, Law 1 April 1999, n. 91)
3. Decree of 11 April 2008 Updating of the decree of 22 August 1994 n.582 1994 “Regulation containing the procedures for ascertaining and certifying death”. (OJ 12/6/2008)
4. Decree of the Ministry of Health of 8 April 2000 “Provisions regarding the removal and transplantation of organs and tissues, implementing the provisions relating to the declaration of will of citizens on the donation of organs and tissues for the purpose of transplantation” Official Gazette 15/5/2000 n 89
5. Egan TM, Edwards LB (2016) Effect of the lung allocation score on lung transplantation in the United States. J Heart Lung Transplant 35(4):433–439