PULLAGURA, R. A.; N. R., V. P. Impact of delay due to the first wave of the COVID-19 pandemic on elective surgical patients in a tertiary care center: a prospective observational study . International Surgery Journal, [S. l.], v. 10, n. 5, p. 892–898, 2023. DOI: 10.18203/2349-2902.isj20231387. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/9562. Acesso em: 10 nov. 2025.