Natural outbreak of Newcastle disease in village chickens obtained from various sources in semi-arid region of Nigeria

by Abubakar, Mustapha B., Ani, Monday, El-Yuguda, A. D., Baba, S. S., Gambo, H. I., Geidam, Y. A., Shettim, Y. M., Zannah, Y. M., Abu, Jalila, Ideris, Aini
Published 2015