title: Abetalipoproteinemia and hypobetalipoproteinemia: what is the primary defect?
mesh_terms: D000012:Abetalipoproteinemia / Q000209:etiology* / Q000235:genetics; D001053:Apolipoproteins / Q000494:pharmacology; D003711:Demyelinating Diseases / Q000209:etiology; D006801:Humans; D006995:Hypobetalipoproteinemias / Q000209:etiology* / Q000235:genetics; D007009:Hypolipoproteinemias / Q000209:etiology*; D008074:Lipoproteins / Q000494:pharmacology; D009186:Myelin Sheath / Q000187:drug effects
chemical_list: D001053:Apolipoproteins; D008074:Lipoproteins