DeVita VT, Hellman S, Rosenberg SA: DeVita, Hellman & Rosenberg’s Cancer: Principles & Practice of Oncology, 7<sup>th</sup> Edition, Lippincott Williams & Wilkins, 2005; 2273-2308.
Abrahm JL, Banffy MB, Harris MB: Spinal cord compression in patients with advanced metastatic cancer: “all I care about is walking and living my life”. JAMA 2008; 299(8): 937-946.
Wilson LD, Detterbeck FC, Yahalom J Clinical practice. Superior vena cava syndrome with malignant causes. N Engl J Med 2007; 356(18); 1862-4869.