title: Research at the zoo.
mesh_terms: D000818:Animals; D005227:Fatty Acids / Q000378:metabolism*; D005228:Fatty Acids, Essential / Q000378:metabolism; D006801:Humans; D008322:Mammals / Q000378:metabolism*; D009751:Nutritional Requirements
chemical_list: D005227:Fatty Acids; D005228:Fatty Acids, Essential