Z. A. Al-Obaidi and H. A. Al-Obaidi, “Correlation between the conventional, routine histological grading of transitional cell carcinoma of the urinary bladder and morphometric analysis”, J Fac Med Baghdad, vol. 49, no. 1, pp. 107–110, Apr. 2007, doi: 10.32007/jfacmedbagdad.4911426.