Abruquah, A. A., Biney, R. P., Osei-Bonsu, E. B., Boamah, K. M., & Woode, E. (2017). Cancer pain assessment and management in ambulatory patients at a tertiary hospital in Ghana. International Journal Of Community Medicine And Public Health, 4(6), 1793–1799. https://doi.org/10.18203/2394-6040.ijcmph20172135