title: [Freeze-fracture studies of the choriocapillary endothelium. 1. Three dimensional visualization of the fenestral diaphragm].
mesh_terms: D000818:Animals; D002196:Capillaries / Q000648:ultrastructure; D002199:Capillary Permeability; D002829:Choroid / Q000098:blood supply*; D004727:Endothelium / Q000648:ultrastructure; D005614:Freeze Fracturing; D011817:Rabbits