1. Agergaard, N.: Plasma alkalisk fosfatase aktivitet og tilvaekst bos svin. (Plasma alkaline phosphatase activity and growth in pigs). Kgl. Vet.- og Landbohojsk., Inst. Sterilitetsforskn., Arsberetn, 1976, 19, 40–49. Kobenhavn.
2. Bakke, H.: Serum levels of cholesterol in lines of pigs selected for rate of gain and thickness of backfat. Acta agric. scand. 1975, 25, 14–16.
3. Cox, D. H. & O. M. Hale: Dietary hormones and fat and serum cholesterol, transaminase and copper in swine. J. Nutr. 1960, 12, 77–80.
4. Edfors-Lilja, L. B. Gahne, K. Lundstrom, K. Darelius & L.-E. Edqvist: Repeatability and genetic variation of cholesterol concentration in bovine blood plasma. Swedish J. agric. Res. 1978. In press.
5. Hale, O. M. & W. C. McCommick: Influence of diethylstilbestrol and sex on performance, serum cholesterol and mineral content of swine tissue. Georgia agric. Res. 1976, 18, 9–12.