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”, JCMPHC, vol. 28, no. 2, pp. 58–68, Sep. 2016.