1. Bindseil E.: Ascaridelarver som årsag til leverforandringer hos svin. (Larvae of ascarides as the cause of liver lesions in pigs). Nord. Vet.-Med. 1967, 19, 209–235.
2. Fregnan G. B. & D. W. Smith: Description of various colony forms of mycobacteria. J. Bact. 1962, 83, 819–827.
3. Graham R. & E. A. Tunnicliff: Fowl tuberculosis in swine. Trans. Illinois State Acad. Sci. 1926, 19, 138–143.
4. Griffith F.: Investigation of avian tubercle bacilli obtained from birds and swine. In Final report of the Royal Commission on Tuberculosis. Part 2, app. vol. 4, p. 167–382, Darling and Son, London 1911.
5. Jørgensen J. B. H. C. Engbæk & A. Dam: An enzootic of pulmonary tuberculosis in pigs caused by M. avium. 2. Bacteriological studies. Acta vet. scand. 1972, 13, 68–86.