Abrar, Sehrish, Bilal Mazhar Qureshi, Nasir Ali, Asim Hafiz, Agha Mohammad Hammad Khan, and Ahmed Nadeem Abbasi. “Solitary Rib Metastasis from Primary Nasopharyngeal Carcinoma: A Rare Clinical Presentation”. Journal of the Pakistan Medical Association 72, no. 9 (August 15, 2022): 1865–1867. Accessed April 30, 2026. https://jpma.org.pk/index.php/public_html/article/view/4158.