title: Electron microscopic study of Balantidium from man.
mesh_terms: D001448:Balantidium / Q000166:cytology* / Q000302:isolation & purification; D002467:Cell Nucleus; D002923:Cilia; D005243:Feces / Q000382:microbiology; D006801:Humans; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D012270:Ribosomes