title: Proceedings: A method for investigating the ultrastructure of a single capillary of known permeability properties.
mesh_terms: D000818:Animals; D001001:Anura; D002196:Capillaries / Q000166:cytology*; D002199:Capillary Permeability; D005374:Filtration; D066298:In Vitro Techniques; D008638:Mesenteric Arteries; D008722:Methods