Dietary intake of alpha-linolenic acid and risk of fatal ischemic heart disease among women. - Hu,F.B.; Stampfer,M.J.; Manson,J.E.; Rimm,E.B.; Wolk,A.; Colditz,G.A.; Hennekens,C.H.; Willett,W.C. (Am J Clin Nutr, 1999)