Glasbey, JC; Bhangu, A; COVIDSurg Collaborative, .; (2021) Elective Cancer Surgery in COVID-19-Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study. Journal of Clinical Oncology , 39 (1) pp. 66-78. 10.1200/JCO.20.01933. Green open access