Reference

Rolf Enzeroth (1985): Light-, Scanning-, and Transmission Electron Microscope Study of the Cyst Wall of Sarcocystis gracilis Ràtz, 1909 (Sporozoa, Coccidia) from the Roe Deer (Capreolus capreolus L.) – Archiv für Protistenkunde – 129_1985: 183 - 186.