^David L. Nelson, Michael M. Cox. Lehninger's Principles of Biochemistry, Fifth Edition. W.H. Freeman and Co., 2008, p. 359.
^Bernstrom, K., and Hammarström, S. A novel leukotriene formed by transpeptidation of leukotriene E4. Biochem Biophys Res Commun 109 800-804 (1982).
^Lord, A., Charleson, S., and Letts, L.G. Leukotriene F4 and the release of arachidonic acid metabolites from perfused guinea pig lungs in vitro. Prostaglandins 29 651-660 (1985).