title: Letter: Has anyone seen Betty?
mesh_terms: D004038:Diet, Reducing; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000188:drug therapy / Q000628:therapy*; D008074:Lipoproteins / Q000097:blood*; D012803:Sick Role
chemical_list: D008074:Lipoproteins