1. A general description of the Lambwe valley area of South Nyanza District, Kenya;Allsopp;Bulletin of the World Health Organization,1972
2. Characterization of some East African Theileria species isolates by isoenzyme analysis, with particular reference to T. parva;Allsopp;Tropenmedizin und Parasitologie,1984
3. The identification of Trypanosoma brucei gambiense in Liberian pigs and dogs by isoenzymes and by resistance to human plasma;Gibson;Tropenmedizin und Parasitologie,1978
4. Numerical analysis of enzyme polymorphism: a new approach to the epidemiology and taxonomy of trypanosomes of the subgenus Trypanozoon;Gibson;Advances in Parasitology,1980
5. Isoenzyme characterization of some Trypanozoon stocks from a recent trypanosomiasis epidemic in Uganda;Gibson;Transactions of the Royal Society of Tropical Medicine and Hygiene,1983