Renny Aditya1, Budi Santoso2,*, Widjiati3
1Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, INDONESIA; Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Lambung Mangkurat, Banjarmasin, INDONESIA.
2Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, INDONESIA.
3Department of Veterinary Anatomy, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, INDONESIA.