1. Beatty, E.M., 1983. A study of selected isoenzymes in sheep. Ph.D. Thesis, University of Edinburgh.
2. Beatty, E.M. and Doxey, D.L., 1983. One and two dimensional isoelectric focusing of lactate dehydrogenase from the tissues ofOvis aries. Comparative Biochemistry and Physiology, 76B: 271–275.
3. Cohen, L., 1970. Enzymes in pulmonary disease. In: E.L. Coodley (Editor), Diagnostic Enzymology. Lea and Febiger, Philadelphia, p.p. 113–136.
4. Georgiev, P. and Monov, G., 1976. Activity of lactate dehydrogenase and its isoenzymes in the blood serum and meat of pigs affected with bronchopneumonia. Veterinarnomeditsinski Nauki (Sofia), 13: 74–80.
5. Jones, G.E., Gilmour, J.S. and Rae, A., 1978. Endobronchial inoculation of sheep with pneumonic lung-tissue suspensions and with the bacteria andMycoplasmas isolated from them. Journal of Comparative Pathology, 88: 85–96.