1. M. U. Mehmood:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
2. W. Abbas:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
3. A. Jabbar:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
4. J. Khan:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
5. A. Riaz:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan
6. A. Sattar:
Department of Theriogenology, Faculty of Veterinary Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan, Department of Theriogenology, University of Veterinary and Animal Sciences, 54000, Lahore, Pakistan