title: Omega-3 oil: fish or pills?
mesh_terms: D000328:Adult; D000818:Animals; D002318:Cardiovascular Diseases / Q000178:diet therapy* / Q000517:prevention & control; D002648:Child; D002986:Clinical Trials as Topic; D019587:Dietary Supplements; D015525:Fatty Acids, Omega-3 / Q000627:therapeutic use*; D005399:Fishes; D005502:Food; D006801:Humans
chemical_list: D015525:Fatty Acids, Omega-3