MANNE, Ashish et al. Risk Factors Predicting Outcomes in Advanced Upper Gastrointestinal Cancers Treated With Immune Checkpoint Inhibitors. Gastroenterology Research, [S. l.], v. 17, n. 5-6, p. 195–204, 2024. DOI: 10.14740/gr1768. Disponível em: https://gr.elmerpub.com/index.php/gr/article/view/2004.. Acesso em: 14 mar. 2026.