1. The biology of Giardia spp;Adam;Microbiol Rev,1991
2. The epidemiology of giardiasis;Meyer;Parasitol Today,1985
3. Giardia—diagnosis, clinical course and epidemiology. A review;Flanagan;Epidemiol Infect,1992
4. Prevalence of Giardiasis: a study at upper-gastrointestinal endoscopy;Kerlin;Am J Dig Dis,1978
5. The experimental transmission of human intestinal protozoan parasites. II. Giardia lamblia cysts given in capsules;Rendtorff;Am J Hyg,1954