ROBBINS, J. A. .; WILLIAMS, R.; DERSCHEID, R. J. .; BOYUM, B.; SPANGLER, C. Comparison of frontal-sinus and poll shot locations as secondary methods for euthanizing dairy cattle with a penetrating captive bolt gun. The Bovine Practitioner, [S. l.], v. 55, n. 2, p. 115–119, 2021. DOI: 10.21423/bovine-vol55no2p115-119. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/8229. Acesso em: 27 sep. 2022.