Jesus VHF de, Felismino TC, Silva MJ de B e, Silva V de S e, Riechelmann RP. Current approaches to immunotherapy in noncolorectal gastrointestinal malignancies. Clinics [Internet]. 2019 Feb. 18 [cited 2024 Jun. 23];73(Suppl. 1):e510s. Available from: https://journals.usp.br/clinics/article/view/154891