Menoyo, D., López Bote, C., Bautista, J. and Obach, A. (2005) “Quality and metabolic implications of including anchovy oil or a blend of herring oil, n-3 PUFA [polyunsaturated fatty acids] concentrate and palm stearin in Atlantic salmon (Salmo salar L.) diets”, Spanish Journal of Agricultural Research, 3(4), pp. 377-386. doi: 10.5424/sjar/2005034-164.