title: Ultrastructure of fenestrations in endothelial choriocapillaries of the rabbit--a freeze-fracturing study.
mesh_terms: D000818:Animals; D002196:Capillaries / Q000648:ultrastructure; D002199:Capillary Permeability; D002829:Choroid / Q000098:blood supply*; D004727:Endothelium / Q000648:ultrastructure; D005614:Freeze Fracturing; D008854:Microscopy, Electron; D008954:Models, Biological; D011817:Rabbits