Ambreen Abdullah Unar, Fatima Mughis, Soubia Akhtar, Maria Syed, Kanwal Fatima, and Shabbir Akhtar. “A Tale of Colorectal Carcinoma Metastases in the Head and Neck Region: A Case Report”. Journal of the Pakistan Medical Association, vol. 74, no. 12, Nov. 2024, pp. 2175-8, doi:10.47391/JPMA.9912.