Raza, Brig Saleem, Tahir Mukhtar Syed, and Hammad Ahmad Siddiqi. “COMPUTERISED TOMOGRAPHIC SCANNING FOR HEADACHE: CT Scan for Headache”. Pakistan Armed Forces Medical Journal 60, no. 3 (September 30, 2010): 427–30. Accessed May 1, 2024. https://pafmj.org/PAFMJ/article/view/1458.