1. World Health Organization.(2017). Retrieved December 1, 2017 from
http://www.who.int/mediacentre/factsheets/fs297/en/
.
2. Dr. Elizabeth Quamina Cancer Registry: The National Cancer Registry of Trinidad and Tobago- Cancer in Trinidad and Tobago 2000–2002.
3. World Cancer Research Fund International.(2017). Retrieved December 1, 2017 from
http://www.wcrf.org/int/cancer-facts-figures/worldwide-data
.
4. Torre, L. A., Bray, F., Siegel, R. L., Ferlay, J., Lortet-Tieunlent, J., & Jemal, A. (2015). Global Cancer Statistics 2012. CA A Cancer Journal for Clinicians, 65, 87–108.
5. Wilson, K. A., Dowling, A. J., Abdolell, M., & Tannock, I. F. (2000). Perception of quality of life by patients, partners and treating physician. Quality of Life Research, 9, 1041–1052.