Association of PD-L1 overexpression with activating EGFR mutations in surgically resected nonsmall-cell lung cancer
Annals of oncology : official journal of the European Society for Medical Oncology (2014) - Comment
pubmed: 25009014  doi: 10.1093/annonc/mdu242  issn: 0923-7534  issn: 1569-8041 

K. Azuma, K. Ota, A. Kawahara, S. Hattori, E. Iwama, T. Harada, K. Matsumoto, K. Takayama, S. Takamori, M. Kage, T. Hoshino, Y. Nakanishi, I. Okamoto