title: Scanning electron microscopy of gregarines (Protozoa, Sporozoa) and its contribution to the theory of gregarine movement.
mesh_terms: D000818:Animals; D016782:Apicomplexa / Q000166:cytology / Q000502:physiology; D002465:Cell Movement; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning