QLC5508 vs. Chemotherapy in Pretreated Advanced or Metastatic Esophageal Squamous Cell Carcinoma
Qilu Pharmaceutical Co., Ltd.
Qilu Pharmaceutical Co., Ltd.
AstraZeneca
Hoffmann-La Roche
Daiichi Sankyo
Merck Sharp & Dohme LLC
Sichuan Baili Pharmaceutical Co., Ltd.
BeiGene
BeiGene
Merck Sharp & Dohme LLC
BeiGene
Shandong Boan Biotechnology Co., Ltd
Beijing Konruns Pharmaceutical Co., Ltd.
CStone Pharmaceuticals
Innovent Biologics (Suzhou) Co. Ltd.
Shanghai Henlius Biotech