title: An ethicist's commentary on maintaining pigs against farmer self-interest.
authors.forename: Bernard E
authors.initials: BE
authors.lastname: Rollin
mesh_terms: D000822:Animal Husbandry / Q000941:ethics*; D000827:Animal Welfare; D000818:Animals; D002170:Canada; D003132:Commerce; D004995:Ethics, Professional; D037901:Euthanasia, Animal / Q000941:ethics*; D013552:Swine / Q000502:physiology*