C.K. Nguessan, Y Traoré, S.K. Agbo, A Coulibay, S N'diaye, and S.N. Dagnan. “Investigation of an Outbreak of Type 3 Wild Poliovirus in Cote d’Ivoire in 2011”. Journal of Community Medicine & Primary Health Care, vol. 28, no. 2, Sept. 2016, pp. 58-68, https://jcmphc.org/index.php/jcmphc/article/view/123.