Torres, Hector, et al. “Complete Cognitive Recovery and Survival From Massive Pulmonary Embolism During General Anesthesia After Administration of Alteplase: A Case Report”. Puerto Rico Health Sciences Journal, vol. 39, no. 1, Mar. 2020, pp. 62-63, https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/2011.