IMvigor 210 Results in Metastatic Urothelial CarcinomaByArjun V. Balar, MDPublished: June 7th 2016 | Updated: December 20th 2020Arjun V. Balar, MD, assistant professor, Department of Medicine, co-leader of the Genitourinary Cancers Program, discusses updated results of cohort 1 of the IMvigor 210 study.