Pavez-Muñoz, Erika, Anghy Ruiz-Salazar, Nicole Fryderup, Ricardo Chihuailaf, Juan Pablo Keim, Michael M. Fry, Carolina Ríos, and Pilar Sepulveda-Varas. “Effects of a Fine Needle Liver Biopsy on the Behavior and Milk Production of Postpartum Dairy Cows”. Austral Journal of Veterinary Sciences 57, no. 1 (September 30, 2025): e570113. Accessed January 23, 2026. http://www.ajvs.cl/index.php/ajvs/article/view/485.