Age related resistance to avian Leukosis virus II. influence of age at inoculation on mortality and congenital transmission.

Autor: Maas, H.J.L., de Boer, G.F., Kok, G.L.
Zdroj: Avian Pathology; Jan1982, Vol. 11 Issue 1, p103-112, 10p
Databáze: Complementary Index