Stunning Swine with CO₂ Gas: Controversies Related to Animal Welfare

Daniel Mota-Rojas, Dan Bolanos-Lopez, Maria Concepcion-Mendez, Jorge Ramirez-Telles, Patricia Roldan-Santiago, Salvador Flores-Peinado and Patricia Mora-Medina

International Journal of Pharmacology 8 ( 3 ): 141 - 151 , 2012