title: Ultrastructural studies on Selenomonas ruminantium from the sheep rumen.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification*; D002455:Cell Division; D002462:Cell Membrane; D003593:Cytoplasm; D005407:Flagella; D005613:Freeze Etching; D008854:Microscopy, Electron; D009940:Organoids; D012417:Rumen / Q000382:microbiology*; D012756:Sheep