Rosskopf-Streicher, U., Johannes, S., Wilhelm, M., Gyra, H., & Cussler, K. (1999). Potency testing of swine erysipelas vaccines by serology - results of a prevalidation study. ALTEX - Alternatives to Animal Experimentation, 16(3), 123–128. Retrieved from https://altex.org/index.php/altex/article/view/1447