PD-1 Blockade with Pembrolizumab in Advanced Merkel-Cell Carcinoma.
N Engl J Med. 2016 Jun 30;374(26):2542-52. doi: 10.1056/NEJMoa1603702. Epub 2016 Apr 19.
N Engl J Med. 2016.
PMID: 27093365
Free PMC article.
Clinical Trial.