Pandey, G, B Thakur, and M Devkota. “Adenoid Cystic Carcinoma in Trachea: A Rare Presentation”. Journal of Pathology of Nepal 6, no. 11 (March 17, 2016): 965–967. Accessed April 11, 2026. https://www.nepjol.info/index.php/JPN/article/view/15684.