title: An ethicist's commentary on equating productivity and welfare.
authors.forename: Bernard E
authors.initials: BE
authors.lastname: Rollin
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000827:Animal Welfare / Q000592:standards / Q000639:trends*; D000818:Animals; D004995:Ethics, Professional; D014730:Veterinary Medicine