Cancer information / Cancer types / Esophageal / Treatment / Photodynamic therapy / Side effects

American Cancer Society. (2009, 05/04). Detailed Guide: Esophagus Cancer. Atlanta, GA: American Cancer Society.

Oesophageal cancer. Cancer Research UK. (2009, February 2). CancerHelp UK.

Gerdes, H. et al. Palliation of esophageal cancer. Posner, M. C., Vokes, E. E. & Weichselbaum, R. R. (2002). Cancer of the Upper Gastrointestinal Tract. Hamilton: BC Decker Inc. pp. 184-205.

National Cancer Institute. (2004, 05/12). FactSheet: Photodynamic Therapy. Bethesda, MD: National Cancer Institute.