Shrestha, B.L., Amatya, R.C.M., KC, S., Shrestha, I. and Pokharel, M. 2013. Aetiological factors of hoarseness in patients attending at Kathmandu University Hospital. Bangladesh Journal of Otorhinolaryngology. 19, 1 (May 2013), 14–17. DOI:https://doi.org/10.3329/bjo.v19i1.11877.