Genetic variance components for female fertility in Iranian Holstein cows - Ghiasi, Heydar; Pakdel, Abbas; Nejati-Javaremi, Ardeshir; Mehrabani-Yeganeh, Hassan; Honarvar, Mahmood; Gonzalez-Recio, Oscar; Jesus Carabano, Maria; Alenda, Rafael; (Livestock Science, 2011)