[Aerosol vaccination of chickens against avian infectious laryngotracheitis].

Autor: Chernyshev VV, Dutko IuS, Burtsev VI, Rudobel'skaia GA
Jazyk: ruština
Zdroj: Veterinariia [Veterinariia] 1977 Mar (3), pp. 67-8.
Databáze: MEDLINE