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
Zdroj: In Theriogenology 2004 61(1):55-62
Databáze: ScienceDirect