“The Predictive Value of the Shock Index and Modified Shock Index for the Short-Term Mortality in Patients With Acute Pulmonary Embolism ”. Annals of Medical Research 27, no. 5 (May 25, 2021): 1453–1458. Accessed April 3, 2025. http://annalsmedres.org/index.php/aomr/article/view/760.