1. Sporozoa;Bütschli,1882
2. The use of histochemistry in the study of sexuality in the coccidia with particular reference to the Adeleidae;Canning,1961
3. The ultrastructure of macrogametes of Eimeria ferrisi Levine and Ivens 1965 in Mus musculus;Chobotar;Z. Parasitenk,1975
4. Ultrastructural studies on the endogenous development of Eimeria brunetti. II. Microgametogony and the microgamete;Birch-Andersen;Acta Pathol. Microbiol. Scand., Sect. B,1977