Three-year survival follow-up of patients with gastrointestinal cancer treated during the COVID-19 pandemic in Spain: data from the PANDORA-TTD20 study

García-Alfonso, P; Jimenez-Fonseca, P; Soto-Alsar, J; Baraibar, I; Santos, C; La Casta, A; Ghanem, I; Cortijo, G; Méndez, A; Pazo-Cid, R; Vera, R; Melián, M; Alcaide, J; Graña, B; Páez, D; Gallego, I; Lobo, M; Borregón, M; Montes, A; de Castro, E; Carmona-Bayonas, A; Aranda, E – 2025 – 10.1093/oncolo/oyae300