Cochrane reviews

http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD009825.pub2/abstract

systematic review on dietary fats and  CVS risk

http://annals.org/article.aspx?articleid=1846638

other Med. diet evidencen (of varying quality)

http://www.nejm.org/doi/full/10.1056/NEJMoa1200303

http://content.onlinejacc.org/article.aspx?articleid=1144261&issueno=11

http://annals.org/article.aspx?articleid=1763229

http://www.ncbi.nlm.nih.gov/pubmed/21854893