Gutic B, Bozanovic T, Mandic A, Dugalic S, Todorovic J, Stanisavljevic D, et al. Programmed cell death-1 and its ligands: Current knowledge and possibilities in immunotherapy. Clinics [Internet]. 2023 Mar. 15 [cited 2024 Jul. 21];78:100177. Available from: https://revistas.usp.br/clinics/article/view/214054