Effects of supplementation with n-3 polyunsaturated fatty acids on cognitive performance and cardiometabolic risk markers in healthy 51 to 72 years old subjects: a randomized controlled cross-over study

补充n-3多不饱和脂肪酸对51至72岁健康受试者认知功能和心血管代谢风险指标的影响：一项随机对照交叉研究