Sattar, M. A., Uddin, M. M., Salam, K. S., Razib, S. F. A., Uddin, M. M., Hossain, D. and Siddiquee, B. H. (2019) “Pharyngocutaneous Fistula- Frequency and Risk Factors”, Bangladesh Journal of Otorhinolaryngology, 24(2), pp. 156–161. doi: 10.3329/bjo.v24i2.44177.