Phase II Study of Ipilimumab in Men With Metastatic Prostate Cancer With an Incomplete Response to Androgen Deprivation Therapy. - Graff JN; Stein MN; Surana R; Al Rabadi L; Liu E; Fong L; Bailey S; Latour E; Newby TA; Moran AE; Beer TM (Frontiers in oncology, 2020)