Cholecalciferol and 25-hydroxycholecalciferol content of chicken egg yolk as affected by the cholecalciferol content of feed - Mattila, Pirjo; Lehikoinen, Kaisa; Kiiskinen, Tuomo; Piironen, Vieno (American Chemical Society, 1999)
Keywords: Re; D-vitamiini; kananmunat; rehut; siipikarja; ruokinta; vitamin D; egg yolk; chickens; cholecalciferol; 25-hydroxycholecalciferol; feed enrichment