Duarte, Márcio Luís, Lucas Ribeiro dos Santos, Andrea Carla de Souza Contenças, Wagner Iared, Maria Stella Peccin, and Alvaro Nagib Atallah. “Reverse-Transcriptase Polymerase Chain Reaction Versus Chest Computed Tomography for Detecting Early Symptoms of COVID-19. A Diagnostic Accuracy Systematic Review and Meta-Analysis”. São Paulo Medical Journal 138, no. 5 (October 1, 2020): 422–432. Accessed March 10, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/708.