A NEW DRUG DELIVERY FORMULATION OF GnRH ANALOGUE DESLORELIN FOR CONTRACEPTION IN CANINES: A SIGNIFICANT STEP FORWARD IN ANIMAL WELFARE = FORMULAS! BARU PENDISTRIBUSIAN OBAT ADONIS GnRH DESLORELIN UNTUK KONTRASEPSI - Perpustakaan UGM, i-lib ([Yogyakarta] : Universitas Gadjah Mada, 2001)