References
- Fenner Frank, Henderson, Donald A, Arita, Isao, Jezek, Zdenek, Ladnyi, Ivan Danilovich, et al. Smallpox and its eradication. WHO; 1988. p. 1292–1309.
- Cutts FT, Othepa O, Vernon AA, Nyandu B, Markowitz LE, Deforest A, Wilkins K, Okwo B. Measles control in Kinshasa, Zaire improved with high coverage and use of medium titre Edmonston Zagreb vaccine at age 6 months. Int J Epidemiol. 1994 Jun;23(3):624–31. doi:10.1093/ije/23.3.624.
- Biellik R, Madema S, Taole A, Kutsulukuta A, Allies E, Eggers R, Ngcobo N, Nxumalo M, Shearley A, Mabuzane E, et al. First 5 years of measles elimination in southern Africa: 1996-2000. Lancet. 2002;359(9317):1564–68. doi:10.1016/S0140-6736(02)08517-3.
- Okwo-Bele J-M, Lobanov A, Biellik RJ, Birmingham ME, Pierre L, Tomori O, Barakamfitiye D. Overview of poliomyelitis in the African region and current regional plan of action. J Infect Dis. 1997;175(2 SUPPL):S10–S15. doi:10.1093/infdis/175.Supplement_1.S10.
- Bilous J, Eggers R, Gasse F, Jarrett S, Lydon P, Magan A, Okwo-Bele J-M, Salama P, Vandelaer J, Villeneuve P, et al. A new global immunisation vision and strategy. Lancet. 2006;367(9521):1464–66. doi:10.1016/S0140-6736(06)68625-X.
- Cherian T, Okwo-Bele J-M. The decade of vaccines global vaccine action plan: shaping immunization programmes in the current decade. Expert Rev Vaccines. 2014;13(5):573–75. doi:10.1586/14760584.2014.897618.