C. C. Enweronu-Laryea, K. W. Sagoe, H. Glover-Addy, R. H. Asmah, J. A. Mingle, and G. E. Armah, “Prevalence of severe acute rotavirus gastroenteritis and intussusceptions in Ghanaian children under 5 years of age”, J Infect Dev Ctries, vol. 6, no. 02, pp. 148–155, Nov. 2011.