Evaluation of potency and immunogenicity of indiginous new castle disease lasota vaccine, sold at various location sin South Eastern states of Nigeria W S Ezema JO Okoye OH Ayalogu DOI: 10.4314/gjpas.v14i2.16795 Abstract No Abstract.Global Journal of Pure and Applied Sciences Vol. 14 (2) 2008 pp. 183-188 PDF Published 2008-06-11 Issue Vol. 14 No. 2 (2008) Section Articles © 2018. This work is licensed under the creative commons Attribution 4.0 International license.