Digestible threonine-to-lysine ratio in diets for brown egg-laying hens von Lelis, GuilhermeR, Tavernari, Fernando deC, Calderano, AreleA, Costa, Filipe A Dalla, Albino, Luiz FT, Rostagno, HoracioS, Brito, ClaudsonO, de Araújo, Wagner AG, Júnior, Valdir Ribeiro

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