title: Studies of lipoproteins by freeze-fracture and etching electron microscopy.
mesh_terms: D005613:Freeze Etching / Q000379:methods; D005614:Freeze Fracturing / Q000379:methods; D006801:Humans; D008074:Lipoproteins / Q000097:blood* / Q000302:isolation & purification; D008854:Microscopy, Electron / Q000379:methods
chemical_list: D008074:Lipoproteins