Marzouk, AE, K El-Gamal, M Abd El-Zaher, S Tosson, and A El Abd. “Value of P<sub>53</Sub> Protein As a Tumor Marker in Patients With Transitional Cell Bladder Cancer”. African Journal of Urology 11, no. 1 (April 7, 2005): 39–44. Accessed September 21, 2026. https://www.ajol.info/index.php/aju/article/view/8083.