Bed occupancy and nosocomial infections in the intensive care unit: A retrospective observational study in a tertiary hospital. Southern African Journal of Critical Care, [S. l.], v. 40, n. 2, p. e1906, 2024. DOI: 10.7196/SAJCC.2024.v40i2.1906. Disponível em: https://samajournals.co.za/index.php/sajcc/article/view/1906. Acesso em: 17 apr. 2026.