Preoperative nutritional state is associated with mid- and long-term mortality after cardiac surgery - Tóth, Krisztina; Szabó, András; Nagy, Ádám; Szabó, Dominika; Szécsi, Balázs; Eke, Csaba; Sándor, Ágnes; Susánszky, Éva; Holndonner-Kirst, Enikő; Merkely, Béla; Gál, János; Székely, Andrea (Annals of Palliative Medicine, 2021)