Boscolo, W.R., Furuya, W.M., Barbosa, M.J.B., Murakami, A.E. and Furuya, V.R.B. 2008. Calcium levels for post-molt commercial laying hens. Acta Scientiarum. Animal Sciences. 20, (Jul. 2008), 367-371. DOI:https://doi.org/10.4025/actascianimsci.v20i0.4404.