Aspartic protease supplementation enhancing the performance, carcass characteristics, nutrient digestibility and economic viability, without changing blood parameters and salivary cortisol of pigs - Cruz, Thiago Augusto da; Muro, Bruno Bracco Donatelli; Lima, Eduardo Machado Costa; Moreira, Valéria dos Santos; Carvalho, Julio Cesar Carrera de; Garbossa, Cesar Augusto Pospissil; Costa, Leandro Batista (Scientific Reports, 2024)