Hem, A., Hansen, A. K., Rehbinder, C., Voipio, H.-M., & Engh, E. (1994). Recommendations for health monitoring of pig, cat, dog and gerbil breeding colonies: Report of the Scandinavian Federation for Laboratory Animal Science (Scand-LAS) Working Group of Animal Health. Scandinavian Journal of Laboratory Animal Science, 21(3). https://doi.org/10.23675/sjlas.v21i3.749