1. The influence of animal protein on the content of zinc in tissues of laying hens after oral administration
PLEVA, Ján et al. The influence of animal protein on the content of zinc in tissues of laying hens after oral administration. In Folia veterinaria, 1994, roč. 38, č. 3-4, s. 71-74.
Knižnica Univerzity veterinárskeho lekárstva a farmácie v Košiciach