B. Kalifa

Plasmodium and intestinal helminths distribution among pregnant women in the Kassena-Nankana District of Northern Ghana

D. Edoh, G. Fuseini, B. Kalifa, 2009 .

Parasitic infections and anaemia during pregnancy in the Kassena-Nankana district of Northern Ghana.

D. Edoh, G. Fuseini, B. Kalifa, 2010 .