Stewart, B. T., Gyedu, A., Quansah, R., Addo, W. L., Afoko, A., Agbenorku, P., Amponsah-Manu, F., Ankomah, J., Appiah-Denkyira, E., Baffoe, P., Debrah, S., Donkor, P., Dorvlo, T., Japiong, K., Kushner, A. L., Morna, M., Ofosu, A., Oppong-Nketia, V., Tabiri, S., & Mock, C. (2016). district-level hospital trauma care audit filters: Delphi technique for defining context-appropriate indicators for quality improvement initiative evaluation in developing countries. Injury, 47(1), 211–219. http://access.bl.uk/ark:/81055/vdc_100030280829.0x000061