title: Scanning electron microscopic study of vascular changes of periodontal ligaments following experimental tooth movement in rats.
mesh_terms: D000818:Animals; D008297:Male; D008855:Microscopy, Electron, Scanning; D010513:Periodontal Ligament / Q000098:blood supply* / Q000648:ultrastructure; D051381:Rats; D011919:Rats, Inbred Strains; D014087:Tooth Movement Techniques