二次予防、すなわち、既往ある心血管疾患病歴患者で包括的心血管イベントに関する予防効果は不充分 Efficacy of Omega-3 Fatty Acid Supplements (Eicosapentaenoic Acid and Docosahexaenoic Acid) in the Secondary Prevention of Cardiovascular Disease: A Meta-analysis of Randomized, Double-blind, Placebo-Controlled Trials Invited Commentary: Omega-3 Fatty Acids and Secondary Prevention of Cardiovascular Disease–Is It Just a Fish Tale? Arch Intern Med. Pub