Khaowas, Ajoy, and Chiranjib Das. 2019. “Medial Versus Medio-Lateral Tympanoplasty in Large Central and Subtotal Perforation – A Prospective Study”. Bengal Journal of Otolaryngology and Head Neck Surgery 27 (1). Kolkata, India:44-50. https://doi.org/10.47210/bjohns.2019.v27i1.224.