Tharvornvee, W., C. Pruksakorn, and P. Lekcharoensuk. “Inducible Vancomycin Resistance Is Common in Porcine Enterococcus Gallinarum and E. Casseliflavus Isolates”. The Thai Journal of Veterinary Medicine, vol. 46, no. 4, Jan. 2017, pp. 627-35, https://he01.tci-thaijo.org/index.php/tjvm/article/view/73794.