title: Ban on sow stalls and tethers.
authors.forename: J R
authors.initials: JR
authors.lastname: Walton
mesh_terms: D000827:Animal Welfare; D000818:Animals; D005260:Female; D006799:Housing, Animal; D012149:Restraint, Physical / Q000662:veterinary*; D013552:Swine / Q000502:physiology*