Mongi, B. J., J. P. Manyahi, and T. E. Brown. “A Congenital Accessory Skin Appendage of the Nasal Columella: A Rare Anatomical Variation”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 12, no. 3, May 2026, pp. 411-3, doi:10.18203/issn.2454-5929.ijohns20261507.