%0 Journal Article %T PD©\1/PD©\L1 Blockade Therapy in Advanced Non©\Small©\Cell Lung Cancer: Current Status and Future Directions %A Liliang Xia %A Ying Wang %A Yuanyong Liu %J Archive of "The Oncologist". %D 2019 %R 10.1634/theoncologist.2019-IO-S1-s05 %K Immune checkpoint inhibitors %K PD©\1/PD©\L1 %K Non©\small©\cell lung cancer %K Clinical trials %K Combination therapy %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6394772/