Estudio serológico de Leucosis Enzoótica Bovina su relación a parámetros reproductivos
Enzootic Bovine Leukosis (EBL) it is a disease caused by a retrovirus that affects the bovine species. This disease has an important impact in the world, and its prevalence varies from region to region. In Ecuador, a frequency ranging from 7% to 65% have been reported. In the same way, the lack of a...
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主要作者: | |
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格式: | bachelorThesis |
语言: | spa |
出版: |
2017
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在线阅读: | http://repositorio.utc.edu.ec/handle/27000/5544 |
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