1. Birch-Andersen A, Ferguson DJP, Pontefract RD (1976) A technique for obtaining thin sections of coccidian oocysts. Acta Path Microbiol Scand. Sect B 84:235?239
2. Ferguson DJP, Birch-Andersen A, Hutchison WM, Siim JC (1978a) Light and electron microscopy on the sporulation of the oocysts ofEimeria brunetti I. Development of the Zygote and Formation of the Sporoblasts. Acta Path Microbiol Scand. Sect B 86:1?11
3. Ferguson DJP, Birch-Andersen A, Hutchison WM, Siim JC (1978b) Light and electron microscopy on the sporulation of the oocysts ofEimeria brunetti II. Development into the sporocyst and formation of the sporozoite. Acta Path Microbiol Scand. Sect B 86:13?24