Ipilimumab With or Without Nivolumab in Relapsed/Refractory cHL
Dana-Farber Cancer Institute
Dana-Farber Cancer Institute
Bristol-Myers Squibb
OHSU Knight Cancer Institute
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Cancer Institute (NCI)