title: A low pressure system for membrane filtration for use in micronephelometry.
mesh_terms: D003720:Densitometry; D005374:Filtration / Q000295:instrumentation; D008074:Lipoproteins / Q000097:blood*; D008722:Methods; D008851:Micropore Filters; D011312:Pressure
chemical_list: D008074:Lipoproteins