Asoegwu, Chinyere N., Nkiruka A. Wakwe, and Clement C. Nwawolo. “Retropharyngeal Space Lipoma: An Unusual Cause of Dysphagia”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7, no. 2 (January 25, 2021): 379–381. Accessed March 28, 2026. https://www.ijorl.com/index.php/ijorl/article/view/2715.