GEMSTONE-304: A Phase III Study of Fluorouracil and Cisplatin (FP) with CS1001 (Sugemalimab), an Anti-PD-L1 Antibody, or Placebo in Unresectable Locally Advanced, Recurrent or Metastatic Esophageal Squamous Cell Carcinoma (ESCC)
发表在:2021年美国临床肿瘤学会胃肠道肿瘤研讨会(ASCO GI)