title: Science, legislation and hen welfare.
authors.forename: Marisa
authors.initials: M
authors.lastname: Erasmus
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000818:Animals; D002645:Chickens / Q000293:injuries*; D005260:Female; D006799:Housing, Animal; D014947:Wounds and Injuries / Q000662:veterinary*