RWD93 Programmed Death Ligand 1 (PD-L1) Protein Expression Among Patients with Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma from Two Oncologic Institutions in Brazil
Abstract
Authors
Heliton Antunes Lísia Alves Ana Carolina Menezes Ana Dias Isabele Small Daniel Goldemberg Cecília da Silva Luiz Henrique de Lima Araujo Andreia Melo Ulisses Nicolau Felipe Costa Clóvis Pinto Sabrina Bomfim Cicera P. Marcelino Paula de Mendonça Batista Maria Aparecida Rego heloisa arantes Thiago Oliveira