Maya Keefer Varner, K. M., Keefer, M., Mooring, M., Klein, S., & Love, K. (2025, February 5). Distal paravertebral block anesthesia with a mixture of lidocaine and xylazine has a longer duration than a lidocaine block coupled with intramuscular xylazine in steers. Journal of the American Veterinary Medical Association. https://doi.org/10.2460/javma.24.09.0610 Varner, K. M., Klein, S., Keefer, M., & Dodam, J. R. (2025, March 26). Xylazine prolongs the duration of action of inverted L blocks in steers. American Association of Bovine Practitioners Conference Proceedings. https://doi.org/10.21423/aabppro20249166