References
- American Cancer Society. (2015). Global cancer: Facts & figures (3rd Edition). Retrieved from http://www.cancer.org/research/cancerfactsstatistics/cancerfactsfigures2015/index
- International Psycho-Oncology Society. (2015). International standard of quality cancer care. Retrieved from http://www.ipos-society.org/about-ipos/ipos-standard-of-quality-cancer-care/