Darabi, Mohammadreza, et al. “P53 Protein in Serum and Urine Samples of Patients With Bladder Transitional Cell Carcinoma and Its Overexpression in Tumoral Tissue”. Urology Journal, vol. 3, no. 4, Feb. 2009, pp. 216-9, doi:10.22037/uj.v3i4.165.