Phase I dose‑escalation study on irinotecan, cisplatin, and S‑1 combination in chemotherapy‑naïve patients with HER2‑negative advanced gastric cancer (HERBIS‑4B, OGSG 1106)

Hiroki Yukami, Hisato Kawakami, Toshifumi Yamaguchi, Daisuke Sakai, Toshio Shimokawa, Yukinori Kurokawa, Masahiro Goto, Taroh Satoh

International Journal of Clinical Oncology (2023) 28:1176–1182　Published online: 2023.7.7