Saffouri, E, Blackwell, C, Laursen, S B, Laine, L, Dalton, H R, Ngu, J, Shultz, M, Norton, R & Stanley, A J 2020, ' The Shock Index is not accurate at predicting outcomes in patients with upper gastrointestinal bleeding ', Alimentary Pharmacology and Therapeutics, vol. 51, no. 2, pp. 253-260 . https://doi.org/10.1111/apt.15541
British Journal of Anaesthesia British Journal of Anaesthesia, Oxford University Press (OUP), 2018, British journal of anaesthesia, 120, pp.146-155. ⟨10.1016/j.bja.2017.08.002⟩ British journal of anaesthesia British journal of anaesthesia, 2018, British journal of anaesthesia, 120, pp.146-155. ⟨10.1016/j.bja.2017.08.002⟩ BASE-Bielefeld Academic Search Engine British journal of anaesthesia, 120(1), 146-155. Oxford University Press British journal of anaesthesia, vol. 120, no. 1, pp. 146-155 Larsen, J R 2018, ' The surgical safety checklist and patient outcomes: a prospective observational cohort study, systematic review and meta-analysis. ', British Journal of Anaesthesia . https://doi.org/10.1016/j.bja.2017.08.002 Abbott, T E F, Ahmad, T, Phull, M K, Fowler, A J, Hewson, R, Biccard, B M, Chew, M S, Gillies, M, Pearse, R M & International Surgical Outcomes Study (ISOS) group 2018, ' The surgical safety checklist and patient outcomes after surgery : a prospective observational cohort study, systematic review and meta-analysis ', British Journal of Anaesthesia, vol. 120, no. 1, pp. 146-155 . https://doi.org/10.1016/j.bja.2017.08.002