Teixeira, Bernardo L., João Cabral, André Marques-Pinto, Fernando Vila, Joaquim Lindoro, and Avelino Fraga. “How the COVID-19 Pandemic Changed Postoperative Infections in Urology Wards: A Retrospective Cohort Study from Two Urology Departments”. Canadian Urological Association Journal 16, no. 5 (December 21, 2021): E267–73. Accessed April 19, 2024. https://cuaj.ca/index.php/journal/article/view/7521.