Pradnyana, Dewi, Pemayun, Tjok G., Damriyasa, I, AND Dharmawan, N.. " Administration of Leptin Increases the Level of Follicle Stimulating Hormone (FSH) and Development of Ovarian Follicles in Postpartum Anestrus of Bali Cattle" BALI MEDICAL JOURNAL [Online], Volume 5 Number 2 (12 June 2016)