Shetty, Hamsa, Sridhara S, and Gangadhara KS. 2017. “Total Laryngectomy in Laryngeal and Hypopharyngeal Malignancy”. Bengal Journal of Otolaryngology and Head Neck Surgery 25 (1). Kolkata, India:55-58. https://doi.org/10.47210/bjohns.2017.v25i1.112.