Salas-Durán, C., Chacón-Villalobos, A. and Zamora-Sánchez, L. 2015. Shrimp cephalothorax meal in laying hen diets. Agronomía Mesoamericana. 26, 2 (Jun. 2015), 333–343. DOI:https://doi.org/10.15517/am.v26i2.19327.