[Ultrastructure of rat sublingual gland. A study with freeze-fracture technique (author's transl)].
D000818:Animals; D005614:Freeze Fracturing; D008855:Microscopy, Electron, Scanning; D008867:Microtomy / Q000379:methods; D051381:Rats; D013361:Sublingual Gland / Q000648:ultrastructure*