1. Zur epizootologischen Bedeutung der Sagemeh-leinstreu für das Auftreten der Schweinetuberkulose;Beerworth;Zentralblatt für Veterinärmedizin, Reihe B,1971
2. Economics of the avian TB problem in swine;Berthelsen;Journal of the American Veterinary Medical Association,1974
3. Porcine congenital infection due to Mycobacterium tuberculosis typus avium. Report of a case;Bille;Nordisk Veterinaer Medicin,1973
4. Observations on outbreaks of Battey-type mycobacteriosis in pigs raised on deep litter;Brooks;Australian Veterinary Journal,1971
5. Mycobacteriosis in a Georgia swine herd;Cole,1978