title: Freeze-etch studies of the granular and vacuolated forms of Blastocystis horminis.
mesh_terms: D000656:Amoeba / Q000648:ultrastructure*; D002462:Cell Membrane / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D005613:Freeze Etching; D008854:Microscopy, Electron; D014617:Vacuoles