1. Operative treatment of typhoid perforation of the bowel;Archampong, E.Q.;British Medical Journal,1969
2. Edington, G. M., and Gilles, H. M. (1969). Pathology in the Tropics, p. 403. Arnold, London.
3. Immunosuppression in children with rmalaria;Greenwood, B.M.; Bradley-Moore, A.M.; Palit, A.; Bryceson, A.D.M.;Lancet,1972
4. Typhoid Fever and Other Salmonella Infections;Huckstep, R.L.,1962
5. A clinical review of typhoid fever in Ibadan, Nigeria;Ikeme, A. C.; Anan, C. 0;Journal of Tropical Medicine and Hygiene,1966