Islam, M.O., Sarker, M.Z., Mahmud, M., Ahmed, M.U., Bhuiyan, A.R. and Chowdhury, A.A. 2015. Comparative Study of Ultrasound Guided FNAC and Conventional FNAC in the Diagnosis of Parotid Tumour. Bangladesh Journal of Otorhinolaryngology. 21, 1 (Jul. 2015), 5–16. DOI:https://doi.org/10.3329/bjo.v21i1.24290.