PD-1 blockade with nivolumab in relapsed or refractory Hodgkin's lymphoma.
N Engl J Med. 2015 Jan 22;372(4):311-9. doi: 10.1056/NEJMoa1411087. Epub 2014 Dec 6.
N Engl J Med. 2015.
PMID: 25482239
Free PMC article.
Clinical Trial.