Effect of post-insemination supplementation with PRID on pregnancy in repeat-breeder Holstein cows

Autor: Villarroel, Aurora, Martino, Alex, BonDurant, Robert H., Dèletang, François, Sischo, William M.
Zdroj: In Theriogenology 2004 61(7):1513-1520
Databáze: ScienceDirect