The PD‐1/PD‐L1 axis and human papilloma virus in patients with head and neck cancer after adjuvant chemoradiotherapy: A multicentre study of the German Cancer Consortium Radiation Oncology Group…

By P. Balermpas, F. Rödel, Mechthild Krause, A. Linge, F. Lohaus, Michael Baumann, I. Tinhofer, V. Budach, A. Sak, M. Stuschke and 15 more. 2017