The COVID - AGICT study: COVID–19 and advanced gastro-intestinal cancer surgical treatment. A multicentric Italian study on the SARS-CoV-2 pandemic impact on gastro-intestinal cancers surgical treatment during the 2020. Analysis of perioperative and short-term oncological outcomesGiuseppe Giuliani, Jacopo Andreuccetti, Daniela Rega et al.|Surgical Oncology|2023Cited by 6