National Comprehensive Cancer Network (NCCN)
American Society of Clinical Oncology (ASCO)
European Organization for Research and Treatment of Cancer (EORTC)
European Society for Medical Oncology (ESMO)
Middle East Cancer Consortium (MECC)
National Cancer Institute (NCI)
American Joint Committee on Cancer (AJCC)
American Cancer Society
Wikipedia- Cancer (English)
Wikipedia- Cancer (Arabic عربي)
World Health Organization (WHO)
Mayo Clinics
Vascular Medicine
