Banerjee, S., Sarkar, S., Ghosh, S., Chakravarty, S. and Sikder, B. (2015) “A Novel Technique of Branchial Fistula Tract Delineation and Excision In Children Allergic To Dyes”, Bengal Journal of Otolaryngology and Head Neck Surgery. Kolkata, India, 23(2), pp. 43-47. doi: 10.47210/bjohns.2015.v23i2.42.