“Role of Transrectal Ultrasonography and Per Rectal Examination in the Evaluation of Prostatic Disease: A Comparative Study”. International Journal of Biomedical Research 6, no. 3 (March 30, 2015): 185–188. Accessed April 2, 2026. https://ssjournals.co.in/index.php/ijbr/article/view/1764.