%0 Conference Proceedings %T Effect of intracervical infusion of prostaglandin F2α and prostaglandin E2 on dilation of cervix in ewes with Ringwomb %A M. A. Eslampour %A P. Tajik %A S. Bokaie %A H. Moaddab %A A. Moghiseh %A KHoramian Toosi, Babak %A S. Rafia %A E. Banihasan %J 25th World Buiatrics Congress %D 2008