J. P. Engbang, C. B. Chasim, B. Fouda, M. Motah, T. J. K. Moukoury, and M. N. Ngowe, “Epidemiology, diagnostic and management of abdominal trauma in two hospitals in the city of Douala, Cameroon”, Int Surg J, vol. 8, no. 6, pp. 1686–1693, May 2021.