Ghafoori, Mahyar, Peyman Varedi, Seyed Jalil Hosseini, Mojgan Asgari, and Madjid Shakiba. 2009. “Value of Prostate-Specific Antigen and Prostate-Specific Antigen Density in Detection of Prostate Cancer in an Iranian Population of Men”. Urology Journal 6 (3):182-88. https://doi.org/10.22037/uj.v6i3.394.