Infectious bovine keratoconjunctivitis in association with vitamin A deficiency in a feedlot.
Autor: | el-Sanousi SM, Eisa M, el-Badawi ES |
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Jazyk: | angličtina |
Zdroj: | Bulletin of animal health and production in Africa. Bulletin des sante et production animales en Afrique [Bull Anim Health Prod Afr] 1978 Dec; Vol. 26 (4), pp. 293-5. |
Databáze: | MEDLINE |
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