title: Defining death in donation after circulatory determination of death protocols: a bluish shade of violet.
authors.forename: Nereo
authors.initials: N
authors.lastname: Zamperetti
mesh_terms: D001926:Brain Death; D003643:Death; D006801:Humans; D016377:Organ Transplantation / Q000941:ethics / Q000379:methods*; D014019:Tissue Donors; D009927:Tissue and Organ Procurement / Q000941:ethics / Q000379:methods*