Coronary artery bypass grafting: a comparative exercise between patients from the BYPASS registry and patients from a University Hospital - Almeida, Marcela Accari de; Arcêncio, Lívia; Giuliani, Gabriel Bianco; Poli Netto, Omero Benedicto; Rodrigues, Alfredo José; Vicente, Walter Villela de Andrade; Evora, Paulo Roberto Barbosa (Brazilian Journal of Cardiovascular Surgery, 2023)