Mohammed Beshir. “A Rare Cause of Dysphagia in Children: Squamous Cell Carcinoma of the Esophagus: A Case Report and Review of Literature”. Japan Journal of Research 4, no. 2 (January 6, 2023): 1–2. Accessed September 22, 2024. https://journals.sciencexcel.com/index.php/jjr/article/view/421.