Ndirangu, J., Bärnighausen, T., Tanser, F., & Newell, M. (2009). Levels of childhood vaccination coverage and the impact of maternal HIV status on child vaccination status in rural KwaZulu-Natal, South Africa. Tropical medicine & international health, 14(11), . https://doi.org/10.1111/j.1365-3156.2009.02382.x
Chicago Style (17th ed.) CitationNdirangu, James, Till Bärnighausen, Frank Tanser, and Marie-Louise Newell. "Levels of Childhood Vaccination Coverage and the Impact of Maternal HIV Status on Child Vaccination Status in Rural KwaZulu-Natal, South Africa." Tropical Medicine & International Health 14, no. 11 (2009). https://doi.org/10.1111/j.1365-3156.2009.02382.x.
MLA (9th ed.) CitationNdirangu, James, et al. "Levels of Childhood Vaccination Coverage and the Impact of Maternal HIV Status on Child Vaccination Status in Rural KwaZulu-Natal, South Africa." Tropical Medicine & International Health, vol. 14, no. 11, 2009, https://doi.org/10.1111/j.1365-3156.2009.02382.x.