Khan, N., B. Khan, N. Fatima, M. Tirmizey, M. Taqi, and M. Ibrahim. “Head and Neck Squamous Cell Carcinoma in a Tertiary Care Hospital”. Annals of Punjab Medical College (APMC), Vol. 10, no. 4, Aug. 2016, pp. 203-5, doi:10.29054/apmc/2016.256.