TY - EJOUR T1 - Effect of rubber mats and perforation in the lying area on claw and limb lesions of fattening pigs AU - Falke, Anna AU - Friedli, Katharina AU - Gygax, Lorenz AU - Wechsler, Beat AU - Sidler, Xaver AU - Weber, Roland PY - 2018 LA - eng PB - Humboldt-Universität zu Berlin JO - Animal DO - http://dx.doi.org/10.18452/21709 ER -