title: [The so-called play of piglets in flatdeck cages].
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003220:Conflict, Psychological; D006799:Housing, Animal; D010988:Play and Playthings; D013552:Swine / Q000254:growth & development
vernacular_title: Das sogenannte Spiel der Flatdeckferkel.