MUROOJ JASSIM MOHAMMED, and BASIM SHEHAB AHMED. “EXPRESSION OF CANCER STEM CELL MARKER OCTAMER-BINDING TRANSCRIPTION FACTOR 4 IN HIGH-GRADE TRANSITIONAL CELL CARCINOMA”. Asian Journal of Pharmaceutical and Clinical Research, vol. 12, no. 6, June 2019, pp. 313-6, doi:10.22159/ajpcr.2019.v12i6.33189.