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Kim, HD., Ryu, MH., Lee, J.S. et al. Letter to the editor: 5-year follow-up results of a JCOG1104 (OPAS-1) phase III non-inferiority trial to compare 4 courses and 8 courses of S-1 adjuvant chemotherapy for pathological stage II gastric cancer. Gastric Cancer (2024). https://doi.org/10.1007/s10120-024-01496-4
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DOI: https://doi.org/10.1007/s10120-024-01496-4