pembrolizumab plus SoCtitleplacebo plus SoCtitleKEYNOTE-407, 2018 NCT02775435 squamous - mNSCLC - L1 - all population 278/281

Pathology:  squamous - mNSCLC - L1 - all population; 

squamous - mNSCLC - L1 - all population
KEYNOTE-407, 2018
pembrolizumab plus SoC1T1
placebo plus SoC0T0