Comparison of AIK-C measles vaccine in infants at 6 months with Schwarz vaccine at 9 months: a randomized controlled trial in Ghana.

Por Nkrumah, F. K., Osei-Kwasi, M., Dunyo, S. K., Koram, K. A., Afari, E. A.
Publicado em 1998

Antibody response to 17D yellow fever vaccine in Ghanaian infants.

Por Osei-Kwasi, M., Dunyo, S. K., Koram, K. A., Afari, E. A., Odoom, J. K., Nkrumah, F. K.
Publicado em 2001

Increased eosinophil activity in acute Plasmodium falciparum infection—association with cerebral malaria

Por Kurtzhals, J A L, Reimert, C M, Tette, E, Dunyo, S K, Koram, K A, Akanmori, B D, Nkrumah, F K, Hviid, L
Publicado em 1998