Pêra, Francisco F. P. G.
Mutepfa, David L. R.
Khan, Ayesha M.
Els, Johann H.
Mbewana, Sandiswa
van Dijk, Alberdina A. A.
Rybicki, Edward P.
Hitzeroth, Inga I.
Funding for this research was provided by:
Department of Science and Technology (SA) - Cuba joint governmental initiative
Poliomyelitis Research Foundation of South Africa (PRF) (12/08)