Estimation of feed level of methionine by Litopenaeus vannamei (Boone) using covalently-attached and crystalline sources in low-protein semi-purified diets. ACU [Internet]. 8 de noviembre de 2010 [citado 27 de octubre de 2026]; Disponible en: https://nutricionacuicola.uanl.mx/index.php/acu/article/view/107