Antonio Vega Vega, Fraser Simpson and Hemali Samaratunga (2020) “Pleomorphic Giant Cell Carcinoma of Urinary Bladder with Brain Metastases Despite Initial Response to Cisplatin and Gemcitabine: A Case Report”, Urology and Andrology , 4(3), pp. 46–50. doi: 10.17140/UAOJ-4-133.