1. Canadian Fish Products: Atlantic Region, Marketing Services Branch, Marketing Directorate, Dept. of Fisheries and Oceans, Ottawa, 1981.
2. Singer, P., W. Jaeger, M. Wirth, S. Voigt, E. Naumann, S. Zimontkowski, I. Hajdu and W. Goedicke,Atherosclerosis 49:99 (1983).
3. Singer, P., M. Wirth, S. Voigt, S. Zimontkowski, W. Goedicke and H. Heine,Biomed. Biochem. Acta 43:S421 (1984).
4. Singer, P., M. Wirth, S. Voigt, E. Richter-Heinrich, W. Goedicke, I. Berger, E. Naumann, J. Listing, W. Hartrodt and C. Taube,Atherosclerosis 56:223 (1984).
5. Ackman, R.G., inFishery Products, edited by R. Kreuzer, Fishing News Books Ltd., London, 1974, pp. 113–131.