N’sinabau, Raïs, et al. “Performance of the Pulmonary Embolism Severity Index (PESI) in Predicting Mortality Related to Pulmonary Embolism: A Single-Centre Study in Kinshasa”. Orapuh Journal, vol. 7, no. 1, Jan. 2026, p. e1408, doi:10.4314/orapj.v7i1.8.