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A serological survey of swine sera for antibodies toBrucella Spp. in El Salvador |
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| Authors: | D. A. Rice J. E. M. Calderon C. A. Miron |
| Affiliation: | 1. Direccion General de Ganaderia, Soyapango, El Salvador, Central America, USA |
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| 本文献已被 SpringerLink 等数据库收录！ | |