Effect of microbiotics on vitamin A and vitamin E utilization in layers and on the biological value of eggs
Jambor, V. (Vysoka Skola Veterinarni a Farmaceuticka, Brno (Czech Republic). Ustav Vyzivy, Dietetiky a Hygieny Vegetabilii)
Veterinarstvi (Czech Republic), 1993-01, Vol.43 (1)Sem texto completo