Shock epidemiology and outcomes among internal medicine patients. Southern African Journal of Critical Care, [S. l.], v. 41, n. 1, p. e2453, 2025. DOI: 10.7196/SAJCC.2025.v41i1.2453. Disponível em: https://samajournals.co.za/index.php/sajcc/article/view/2453. Acesso em: 29 apr. 2026.