avelumab alonetitleplacebotitleJAVELIN Head and Neck 100, 2021 NCT02952586 laHNSCC - 1st line (L1) 350/347

Pathology:  laHNSCC - 1st line (L1); 

laHNSCC - 1st line (L1)
JAVELIN Head and Neck 100, 2021
avelumab alone1T1
placebo0T0