Dr. A H M Delwar, Dr. Nurul Karim Chowdury, Dr. Md Shafiqur Rahman, Dr. Arif Murshed Khan, and Dr. ABM Tofazzal Hossain, “latrogenic and Idiopathic Vocal Cord Paralysis: A Real Obligation of Endoscopic Appraisal”, GJMR, vol. 20, no. J2, pp. 35–41, Jan. 2020.