Brum, G., Teixeira, E., Barroso, C., Monteiro, F., Alves, S., Magalhães, V., Bastardo, M., Couto, A. and Freitas e Costa, M.F. 1992. Severity evaluation of ventilated patients at a respiratory intensive care unit with the APACHE II system. Acta Médica Portuguesa. 5, 2 (Feb. 1992), 75–8. DOI:https://doi.org/10.20344/amp.3199.