1. Björck, G. & S.-O. Jacobsson: Elektrophoretische Untersuchung des Blutserums von Kühen mit chronischer traumatischer Peritonitis. (An electrophoretic investigation of blood serum in cows with chronic traumatic peritonitis). III Int. Meet. Diseases of Cattle, Copenhagen 1964, 382–388.
2. Doumas, B. T., W. A. Watson & H. G. Biggs: Albumin standards and the measurement of serum albumin with bromcresol green. Clin, chim. Acta 1971, 31, 87–96.
3. Ellis Jr., G. F.: All-concentrate feeding research. Feedstuffs 1965, 37, 50, 54–55.
4. El-Sabban, F. F., H. Rothenbacher, T. A. Long & B. R. Baumgardt: Certain blood constituents and serum transaminases in Hereford steers fed high-energy rations. Amer. J. vet. Res. 1971, 32, 1027–1032.
5. Feldman, W. H., H. R. Hester & F. P. Wherry: The occurrence of Bacillus necrophorus agglutinins in different species of animals. J. infect. Dis. 1936, 59, 159–170.