Sabir, Mele Chelakkoth, Robin George Manappallil, Harish Babu, and Neena Mampilly. “Tracheobronchopathia Osteochondroplastica: An Uncommon Aetiology for Recurrent Lower Respiratory Tract Infection”. International Journal of Advances in Medicine 4, no. 6 (November 22, 2017): 1696–1698. Accessed October 8, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/834.