Ahmad, Sajjad. “A Comparative Study of BPH - Paitents Undergoing Turp As Elective Surgery Versus Those in Acute Urinary Retention”. Journal of Postgraduate Medical Institute 18, no. 2 (September 28, 2011). Accessed April 23, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/894.