79.Ramsay NA, Kenny MW, Davies G, Patel JP. Complimentary and alternative medicine use among patients starting warfarin. Br J Haematol. 2005 Sep;130(5):777-80. http://www.ncbi.nlm.nih.gov/pubmed/16115136
80.Buckley, M. S., Goff, A. D., and Knapp, W. E. Fish oil interaction with warfarin. Ann Pharmacother. 2004;38(1):50-52. http://www.ncbi.nlm.nih.gov/pubmed/14742793
81.Nelson GJ, Schmidt PS, Bartolini GL, Kelley DS, Kyle D. The effect of dietary docosahexaenoic acid on platelet function, platelet fatty acid composition, and blood coagulation in humans. Lipids. 1997 Nov;32(11):1129-36. http://www.ncbi.nlm.nih.gov/pubmed/9397397