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Carvalho et al., 2009. Pakistan J. Nutr., 8 (12): 1906-1909

Document reference 
Carvalho, P. R. de; Cipolli, K. M. V. A. B.; Ormenese, R. de C. S. C.; Carvalho, P. R. N.; Silva, M. G. da, 2009. Supplementation carotenoid compounds derived from seed integral ground annatto (Bixa orellana L.) in the feed laying hens to produce eggs special. Pakistan J. Nutr., 8 (12): 1906-1909
Citation key 
Carvalho et al., 2009