Abrar, S., Qureshi, B. M. ., Ali, N. ., Hafiz, A., Khan, A. M. H., & Abbasi, A. N. (2022). Solitary rib Metastasis from primary nasopharyngeal carcinoma: a rare clinical presentation. Journal of the Pakistan Medical Association, 72(9), 1865–1867. https://doi.org/10.47391/JPMA.4158