Apatinib and Etoposide in Patients With Platinum Resistant or Refractory Ovarian Cancer
Sun Yat-sen University
Sun Yat-sen University
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
The First Affiliated Hospital of Xiamen University
Fudan University
Peking Union Medical College Hospital
Zhongshan Hospital Xiamen University
First Affiliated Hospital of Harbin Medical University
Sun Yat-sen University
Shandong Cancer Hospital and Institute
The People's Hospital of Leshan
Guangxi Medical University