DIN, Hyder Mohammad Waseem et al. Perioperative immune checkpoint inhibitors plus chemotherapy versus chemotherapy alone in resectable gastric and gastroesophageal junction adenocarcinoma: a systematic review and meta-analysis. Nepal Journal of Epidemiology, [S. l.], v. 16, n. 1, p. 1412–1423, 2026. DOI: 10.3126/nje.v16i1.92321. Disponível em: https://www.nepjol.info/index.php/NJE/article/view/92321. Acesso em: 3 apr. 2026.