This is a study that came out Friday in a journal called The British Medical Journal and this was a study of studies.

这里有一篇上周五发表于,《英国医学杂志》的综述性研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So this is the cover of the New England Journal of Medicine, one of the most famous and influential medical journals in the world.

这是新英格兰医学杂志的封面,它是世界上最负盛名,最有影响力的医学期刊

耶鲁公开课 - 生物医学工程探索课程节选