393 Keynote-826: a phase 3, randomized, double-blind, placebo-controlled study of pembrolizumab plus chemotherapy for first-line treatment of persistent, recurrent, or metastatic cervical cancer
393 Keynote-826: a phase 3, randomized, double-blind, placebo-controlled study of pembrolizumab plus chemotherapy for first-line treatment of persistent, recurrent, or metastatic cervical cancer