1. Ultrastructural observations on Barroussia schneideri (Apicomplexa, Eucoccidia) in the centipede Lithobius forficatus;Ball;J. Invertebr. Pathol,1982
2. Structure and ultrastructure;Ball,1990
3. Scanning and transmission electron microscopy of Eimeria maxima microgametogenesis;Ball;Parasitology,1981
4. Ultrastructural observations on different developmental stages of Goussia sinensis (Chen, 1955), a parasite of the silver carp (Hypophthalmichthys molitrix Valenciennes, 1844;Baska;Acta Vet. Hung,1989
5. Electron microscopic study of microgametogenesis in two species of coccidia from rabbit (Eimeria magna and E. intestinalis);Cheissin;Acta Protozool,1965