1. 9 CFR, 1999a. Part 1–4. Animal Welfare. Code of Federal Regulations. US Government Printing Office, Washington, DC, pp. 7–115.
2. 9 CFR, 1999b. Part 103. Experimental Production, Distribution, and Evaluation of Biological Products Prior to Licensing. Code of Federal Regulations. US Government Printing Office, Washington, DC, pp. 513–514.
3. Evaluation of the ELISA and comparison to the complement fixation test and radial immunodiffusion enzyme assay for detection of antibodies against Mycoplasma hyopneumoniae in swine serum;Bereiter;Veterinary Microbiology,1990
4. Enzootic pneumonia of pigs – a diagnostic dilemma;Buddle;Australian Veterinary Journal,2005
5. Charlier, P., Chiers, K., Maes, D., 2000. Comparative efficacy of Stellamune™ Mycoplasma and Hyoresp in pigs against an experimental challenge with M. hyopneumoniae. In: Proceedings of the 16th International Pig Veterinary Society Congress, Melbourne, Australia, pp. 501.