Wissenschaftlicher ArtikelDietary fiber and its role in performance, welfare, and health of pigsGrześkowiak, Łukasz; Saliu, Eva-Maria; Martínez-Vallespín, Beatriz; Aschenbach, Jörg R.; Brockmann, Gudrun A.; Fulde, Marcus; Hartmann, Susanne; Vahjen, Wilfried; Wessels, Anna Grete; Zentek, Jürgen