Association between postpartum blood levels of glucose and urea and fertility of cross-bred dairy cows in Sudan.

Autor: Sulieman, M. S.1 vetuk1995@yahoo.com, Makawi, S. E. A.2, Ibrahim, K. E. E.1
Zdroj: South African Journal of Animal Science. 2017, Vol. 47 Issue 5, p595-605. 11p.
Databáze: Academic Search Ultimate