Lavarias, B. P., A. B. Bagnes, and G. M. Vicente. “Laryngeal Tiririt (Bridge): For Microlaryngeal Surgery Shake”. Philippine Journal of Otolaryngology Head and Neck Surgery, vol. 22, no. 1-2, Nov. 2007, pp. 31-32, doi:10.32412/pjohns.v22i1-2.799.