Family refusal of heart valve donation - Pires, Ana Paula de Oliveira; Damim, Melissa Santomero; Silva, Isabelle Cristina Nogueira da; Vieira, Gleyciane Santos; Oliveira, Gabriela Portes; Oliveira, Sabrina de Souza; Pimentel, Rafael Rodrigo da Silva; Santos, Marcelo José dos (Transplantation Proceedings, 2023)