Thoracotomy Versus Thoracoscopic Management of Pulmonary Metastases in Patients With Osteosarcoma
Children's Oncology Group
Children's Oncology Group
National and Kapodistrian University of Athens
M.D. Anderson Cancer Center
University of Chicago
National Taiwan University Hospital Hsin-Chu Branch
Naestved Hospital
Singapore General Hospital
University of Miami
Peking University People's Hospital
Taizhou Hospital
Mayo Clinic
Eskisehir Osmangazi University
National Cancer Center, Korea