Nguyen, Truong Khuong, and Nhat Vinh Le. “Adult Giant Hemangioma of the Larynx: A Case Report”. Vietnam Journal of Otorhinolaryngology - Head and Neck Surgery, vol. 68, no. 61, Oct. 2023, pp. 84-93, doi:10.60137/tmhvn.v68i61.68.