@misc{misc068f253d, title = {Cholecalciferol, 25-hydroxycholecalciferol and vitamin C for laying hens during the initial phase of the cycle of lay}, author = {Faria, Douglas Emygdio de and Salvador, Daniely and Mazalli, Mônica and Correa, Samir and Ito, Diogo T}, year = {2001}, booktitle = {Annual Reciprocal Meat Conference} }