Nogueiras, Gladys Mayte, et al. “Kommerell’s Diverticulum in an Aberrant Right Subclavian Artery: First Case Reported in a Male of Puerto Rican Descent”. Puerto Rico Health Sciences Journal, vol. 36, no. 4, Dec. 2017, pp. 243-5, https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1529.