Gastroenterology in West Africa : proceedings of the IXth biennial international conference and the 20 anniversary celebrations of the West African Society of Gastroenterology : Port Harcourt, Nigeria, 9-11 April 1986 - Rocha-Afodu, J. Tai da; Ibu, J. O; Arigbabu, A. Olu (Norwegian University Press, 1986)
Scandinavian journal of gastroenterology, ISSN 0085-5928 vol. 21, suppl. 124, 1986
Keywords: Gastroenterology; západní Afrika; Africa, Western; gastroenterologie