Felssner, K. dos S. (2016) “Dietetic combination of mannan-oligosaccharides and fructooligosaccharides modifies nitrogen metabolism in dogs”, Semina: Ciências Agrárias, 37(5), pp. 3335–3348. Available at: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23983 (Accessed: 12 February 2026).