Comparison of central venous minus arterial carbon dioxide pressure to arterial minus central venous oxygen content ratio and lactate levels as predictors of mortality in critically ill patients: a systematic review and meta-analysis

A. Dubin,C. I. Loudet,F. J. Hurtado,M. O. Pozo,D. Comande,L. Gibbons,F. R. Cairoli and A. Bardach. Comparison of central venous minus arterial carbon dioxide pressure to arterial minus central venous oxygen content ratio and lactate levels as predictors of mortality in critically ill patients: a systematic review and meta-analysis. Rev Bras Ter Intensiva. 2022;34(2):10.5935/0103-507X.20220026-pt.