Attenuated Marek's disease herpesvirus: protection conferred on strains of chickens varying in genetic resistance.

Autor: Spencer JL, Grunder AA, Robertson A, Speckmann GW
Jazyk: angličtina
Zdroj: Avian diseases [Avian Dis] 1972 Apr; Vol. 16 (1), pp. 94-107.
Databáze: MEDLINE