Original Research

Prognostic value of PD-L1 and PD-1 expression in pulmonary neuroendocrine tumors

Fan Y, Ma K, Wang C, Ning J, Hu Y, Dong D, Dong X, Geng Q, Li E, Wu Y

OncoTargets and Therapy 2016, 9:6075-6082

Published Date: 6 October 2016