Kharbach, Youssef, and Abdelhak Khallouk. “Contamination Risk in Urology Operating Room During the COVID-19 Pandemic”. São Paulo Medical Journal 138, no. 4 (August 6, 2020): 345–346. Accessed March 12, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/648.