Affiliation: | 1.Department of Reproduction and Obstetrics, Faculty of Veterinary Medicine, University Gadjah Mada, Yogyakarta 55281, Indonesia.;2.Biomedical Field, Nursing Study Program, STIKES Yarsi Mataram, West Nusa Tenggara 83361, Indonesia.;3.Department of Pathology, Faculty of Veterinary Medicine, University Gadjah Mada, Yogyakarta 55281, Indonesia.;4.Research Center of Biotechnology, University Gadjah Mada, Yogyakarta 55281, Indonesia. |