The bovine leukemia virus infection prolongs immunosuppression in dairy cows during the periparturient period by sustaining higher expression of immunological checkpoints in T cells - Nascimento, Alice Maria Melo do; Souza, Carolina Menezes Suassuna de; Oliveira, Ana Cláudia Dumont; Blagitz, Maiara Garcia; Sanchez, Eduardo Milton Ramos; Della Libera, Alice Maria Melville Paiva; Leite, Ricardo de Miranda Henriques; Fernandes, Artur Cezar de Carvalho; Souza, Fernando Nogueira de (Veterinary Immunology and Immunopathology, 2023)