Fish oil reduced heart disease in controlled trial.
D008078:Cholesterol, LDL / Q000097:blood; D003324:Coronary Artery Disease / Q000097:blood / Q000178:diet therapy*; D018450:Disease Progression; D015525:Fatty Acids, Omega-3 / Q000008:administration & dosage*; D006801:Humans; D010919:Placebos
D008078:Cholesterol, LDL; D015525:Fatty Acids, Omega-3; D010919:Placebos