1. Characteristics of the absorptive surface of the small intestine of the chicken from 1 day to 14 weeks of age;Bayer;Poultry Sci.,1975
2. Elektronenmikroskopische Untersuchungen zur Pathogenese der Blind-darmkokzidiose der Hühnerküken;Bergmann;Arch. exp. Vet. Med.,1970
3. Electron microscope study of microgametogenesis in two species of coccidia from rabbit (E. magna and E. intestinalis);Cheissin;Acta protozool.,1965
4. Fine structure of microgametocytes and macrogametes of Eimeria nieschulzi;Colley;J. Protozool.,1967
5. Fine structure of schizonts and merozoites of E. nieschulzi;Colley;J. Protozool.,1968