Isolation of a Virulent Newcastle Disease Virus from Confiscated LaSota Vaccine

Autor: Pedersen, Janice C., Hines, Nichole L., Killian, Mary Lea, Predgen, Ann S., Schmitt, Beverly J.
Zdroj: Avian Diseases, 2013 Jun 01. 57(2), 316-320.
Databáze: JSTOR Journals