Modulation of plasma levels and percentages of incorporation of ω-3 PUFAs in egg yolk under the influence of supplementation sources rich in omega 3 to diet of laying - Pita, Maria Carolina Gonçalves; Carvalho, Paulo Reis de; Piber Neto, Eduardo; Mendonça Júnior, Cássio Xavier de (Pakistan Journal of Nutrition, 2011)