Dayang Corieza Febriany, Cindy Chin, Mohamed Arif Hameed Sultan, and Anand Raj Thangavelu, “Ortner’s Syndrome: Aortic Aneurysm as a Cause of Unilateral Vocal Cord Paralysis”, BJMS, vol. 17, no. 2, pp. 47–52, May 2023.