title: Farm animal welfare: progress on several fronts.
authors.forename: J R
authors.initials: JR
authors.lastname: Boyce
mesh_terms: D000383:Agriculture / Q000592:standards*; D000827:Animal Welfare; D000818:Animals; D000829:Animals, Domestic; D012958:Societies, Scientific; D014481:United States; D014730:Veterinary Medicine