A validation of machine learning models for the identification of critically ill children presenting to the paediatric emergency room of a tertiary hospital in South Africa: A proof of concept. Southern African Journal of Critical Care, [S. l.], v. 40, n. 3, p. e1398, 2024. DOI: 10.7196/SAJCC.2024.v40i3.1398. Disponível em: https://samajournals.co.za/index.php/sajcc/article/view/1398. Acesso em: 19 apr. 2026.