LAGANÁ, C.; PIZZOLANTE, C. C.; TURCO, P. H. N.; MORAES, J. E. DE; SALDANHA, ÉRIKA S. P. B. <b>Influence of the natural dyes bixin and curcumin in the shelf life of eggs from laying hens in the second production cycle</b&gt; - doi: 10.4025/actascianimsci.v34i2.12096. Acta Scientiarum. Animal Sciences, v. 34, n. 2, p. 155-159, 31 out. 2011.