Effects of Trypanosoma vivax and Trypanosoma congolense infections on the reaction time and semen characteristics of Zebu (Bunaji) × Friesian crossbred bulls
Autor: | Sekoni, V.O, Rekwot, P.I, Bawa, E.K |
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Zdroj: | In Theriogenology 2004 61(1):55-62 |
Databáze: | ScienceDirect |
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