Alternate Eye Care Services in a Ghanaian District

Por Ntim-Amponsah, CT, Amoaku, WMK, Ofosu-Amaah, S
Publicado em 2005

Is poliomyelitis a serious problem in developing countries?--lameness in Ghanaian schools.

Por Ofosu-Amaah, S, Kratzer, J H, Nicholas, D D
Publicado em 1977

A mass immunization campaign in rural Ghana. Factors affecting participation.

Por Belcher, D W, Nicholas, D D, Ofosu-Amaah, S, Wurapa, F K
Publicado em 1978

Outside Europe. Is poliomyelitis a serious problem in developing countries?--the Danfa experience.

Por Nicholas, D D, Kratzer, J H, Ofosu-Amaah, S, Belcher, D W
Publicado em 1977

Comparison of methods for estimating the frequency of paralytic poliomyelitis in developing countries

Por Belcher, D. W., Nicholas, D. D., Ofosu-Amaah, S., Kratzer, J. H.
Publicado em 1979

Attitudes and practices of traditional birth attendents in rural Ghana: implications for training in Africa.

Por Nicholas, D. D., Ampofo, D. A., Ofosu-Amaah, S., Asante, R. O., Neumann, A. K.
Publicado em 1976