Validating the effectiveness of alternative euthanasia techniques using penetrating captive bolt guns in mature swine (Sus scrofa domesticus). - Kramer, Scott A; Wagner, Brooklyn K; Robles, Ivelisse; Moeller, Steve J; Bowman, Andrew S; Kieffer, Justin D; Arruda, Andréia Gonçalves; Cressman, Michael D; Pairis-Garcia, Monique D (Journal of Animal Science, 2021)