Metcalf, C., Cohen, C., Lessler, J., McAnerney, J., Ntshoe, G., Puren, A., . . . Bjørnstad, O. (2013). Implications of spatially heterogeneous vaccination coverage for the risk of congenital rubella syndrome in South Africa.
Dyfyniad Arddull ChicagoMetcalf, C., et al. Implications of Spatially Heterogeneous Vaccination Coverage for the Risk of Congenital Rubella Syndrome in South Africa. 2013.
Dyfyniad MLAMetcalf, C., et al. Implications of Spatially Heterogeneous Vaccination Coverage for the Risk of Congenital Rubella Syndrome in South Africa. 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.