Harper, Charles R Usefulness of omega-3 fatty acids and the prevention of coronary heart disease. [electronic resource] - The American journal of cardiology Dec 2005 - 1521-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9149 Standard No.: 10.1016/j.amjcard.2005.07.071 doi Subjects--Topical Terms: Coronary Disease--mortalityFatty Acids, Omega-3--therapeutic useFollow-Up StudiesHumansMaleMiddle AgedRandomized Controlled Trials as TopicRetrospective StudiesSurvival Rate--trendsTreatment OutcomeUnited States--epidemiology