Study of HS-20093 Versus Gemcitabine in Combination With Docetaxel in Treatment of Osteosarcoma After Previous Second-line Treatment Failure
ACTIVE_NOT_RECRUITING
Status
Conditions
Interventions
- DRUG: HS-20093
- DRUG: Gemcitabine combined with docetaxel
Sponsor
Hansoh BioMedical R&D Company