Bhat MH, Naqash H, Zargar PA, Sumji SA, Shah PA. A case of pheochromocytoma presenting as syncope due to long QT syndrome. Int J Adv Med [Internet]. 2018 Mar. 21 [cited 2026 Jan. 2];5(2):464-8. Available from: https://www.ijmedicine.com/index.php/ijam/article/view/965