Senniappan, S., G. K. Gopalakrishnan, C. S. Kumar, A. M. Panicker, V. K. Nair, and S. Radhakrishnan. “Clinico-Etiological Profile of Vocal Cord Paralysis”. Bengal Journal of Otolaryngology and Head Neck Surgery, vol. 27, no. 3, Dec. 2019, pp. 229-34, doi:10.47210/bjohns.2019.v27i3.13.