Adogu, P. O. U., N. B. Egenti, C. F. Ubajaka, J. C. Anakwue, and A. I. Ugezu. “Epidemiological Pattern and Outcome of Head Injuries During Festive and Non-Festive Periods in a Tertiary Hospital, Nnewi, Nigeria”. International Journal of Research in Medical Sciences, vol. 3, no. 10, Jan. 2017, pp. 2718-24, doi:10.18203/2320-6012.ijrms20150683.