title: The polyenoic fatty acid and the problem of essential fatty acids.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D001923:Brain Chemistry; D002417:Cattle; D005228:Fatty Acids, Essential / Q000032:analysis; D005231:Fatty Acids, Unsaturated / Q000032:analysis / Q000378:metabolism; D006801:Humans; D008099:Liver / Q000032:analysis / Q000378:metabolism; D009829:Oleic Acids / Q000378:metabolism; D010743:Phospholipids / Q000032:analysis; D010944:Plants / Q000378:metabolism
chemical_list: D005228:Fatty Acids, Essential; D005231:Fatty Acids, Unsaturated; D009829:Oleic Acids; D010743:Phospholipids