The Role of Vitamin D3 Supplementation in Advanced Cancer Patients With Pain
Chang Gung Memorial Hospital
Chang Gung Memorial Hospital
Coordinación de Investigación en Salud, Mexico
Indonesia University
Tehran University of Medical Sciences
University Hospital, Caen
University of Ulster
Tianjin Medical University Cancer Institute and Hospital
Seoul National University Hospital
King Abdulaziz University
Icahn School of Medicine at Mount Sinai
University of Toronto
Soroka University Medical Center