COVID-19 Pandemic Impact on Liver Donation in the Largest Brazilian Transplantation Center - Fortunato, Allana C; Pinheiro, Rafael S; Fernandes, Michel Ribeiro; Nacif, Lucas Souto; Arantes, Rubens Macedo; Rocha Santos, Vinicius; Waisberg, Daniel Reis; Martino, Rodrigo Bronze De; Abdala, Edson; D Albuquerque, Luiz Augusto Carneiro (Transplantation proceedings, 2022)