Vaccination against Newcastle disease

Two field trials carried out on 2,000 broiler chickens showed that chickens vaccinated with the lyophilised Newcastle disease (ND) "F" vaccine at 1, 21, and 42 days were protected when challenged at 14, 35, 56 and 70 days with the virulent strain of Newcastle disease virus (NDV) administer...

Deskribapen osoa

Xehetasun bibliografikoak
Egile Nagusiak: Chulan, U., Ibrahim, A.Latif, Mustaffa Babjee, A., Sheikh-Omar, A.R.
Formatua: Artikulua
Hizkuntza:English
Argitaratua: Kluwer Academic Publishers-Human Sciences Press 1982
Sarrera elektronikoa:http://psasir.upm.edu.my/id/eprint/114170/1/114170.pdf