CATTLE AMPICILLIN (IV) Resources Ziv, G., & Nouws, J. F. M. (1979). Serum and milk concentrations of ampicillin and amoxycillin in ruminants. Refuah Veterinarith, 36(3), 104–110. Resources Fernández-Varón, E., Escudero-Pastor, E., & Cárceles-Rodrı́guez, C. M. (2005). Pharmacokinetics of an ampicillin–sulbactam combination after intravenous and intramuscular administration to neonatal calves. The Veterinary Journal, 169(3), 437–443. https://doi.org/10.1016/j.tvjl.2004.03.001 Long, P. E., Guarnieri, J. A., Herbst, D. V., & Teske, R. H. (1983). Disposition of ampicillin administered intravenously and intratracheally to young calves. Journal of Veterinary Pharmacology and Therapeutics, 6(4), 273–279. https://doi.org/10.1111/j.1365-2885.1983.tb00002.x Nouws, J. F. M., van Ginneken, C. A. M., Hekman, P., & Ziv, G. (1982). Comparative plasma ampicillin levels and bioavailability of five parenteral ampicillin formulations in ruminant calves. Veterinary Quarterly, 4(2), 62–71. https://doi.org/10.1080/01652176.1982.9693841