Ahmed, S., Delwar, A., Mazumder, J. A., Rashid, M. S., Khan, M. A. M., Mahamud, M., & Rahman, M. M. (2020). Patterns of Neck Node Metastasis in Carcinoma of Oral Cavity. Bangladesh Journal of Otorhinolaryngology, 26(2), 102–108. https://doi.org/10.3329/bjo.v26i2.50610