Rehman, Ashfaq Ur, Ikram Ullah Khattak, Mir Alam Jan, and Bilal Ahmad. “CAVEATS OF PROSTATE CANCER DIAGNOSIS: DIAGNOSTIC UTILITY STUDY OF DIGITAL RECTAL EXAMINATION, PROSTATE VOLUME AND PROSTATE SPECIFIC ANTIGEN”. Journal of Postgraduate Medical Institute 32, no. 2 (July 5, 2018). Accessed August 20, 2022. https://jpmi.org.pk/index.php/jpmi/article/view/2163.