Case Report: Successful Management of Refractory Keratomycosis in an Alpaca Using Penetrating Keratoplasty and Combination Antifungal Therapy (Caspofungin 0.5% and Terbinafine 1%)

病例报告：采用穿透性角膜移植术和联合抗真菌治疗（卡泊芬净0.5%和特比萘芬1%）成功治疗羊驼难治性真菌性角膜炎