Harrington KJ, Burtness B, Greil R, Soulieres D, et al. Pembrolizumab With or Without Chemotherapy in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma: Updated Results of the Phase III KEYNOTE-048 Study. J Clin Oncol 2022 Oct 11:JCO2102508. doi: 10.1200/JCO.21.02508.
PMID: 36219809