Narvaez-Solarte W, Rostagno HS, Soares PR, Silva MA, Uribe-Velasquez LF. Nutritional Requirements in Methionine + Cystine for White-Egg Laying Hens During the First Cycle of Production. Int. J. Poult. Sci. [Internet]. 2005 Nov. 15 [cited 2025 Sep. 21];4(12):965–968. Available from: https://ijpsjournal.org/index.php/ijps/article/view/461