Transcranial Doppler: A Useful Tool to Predict Brain Death Still Not Confirmed by Clinical Assessment - Ronconi, Karla de Almeida Lins; Amorim, Robson Luis Oliveira de; Jr, Fernando Mendes Paschoal; Oliveira, Marcelo de Lima; Nogueira, Ricardo de Carvalho; Paiva, Wellingson Silva; Goncalves, Daniel Buzaglo; Farias, Stephanie Ramos de; Brasil, Sergio Paulo; Teixeira, Manoel Jacobsen (Transplantation proceedings, 2021)