Vellasco, C. R., Gomes, P. C., Donzele, J. L., Rostagno, H. S., Calderano, A. A., Mello, H. H. de C., & Pastore, S. M. (2016). LEVELS OF CALCIUM AND CALCIUM: PHOSPHORUS RATIO IN DIETS FOR LAIYNG HENS AGED 24 TO 40 WEEKS. Brazilian Animal Science Ciência Animal Brasileira, 17(2), 206–216. https://doi.org/10.1590/1089-6891v17i226916