[案例]近期,某市食品药品监督管理局执法人员在对辖区内A医疗机构进行日常监督检查时发现,A医疗机构用于临床使用的液态氧是从B经营企业购进的,现场检查时A医疗机构提供了供货方B经营企业的资质和C生产企业的资质。根据对A医疗机构提供的资质检查发现,B经营企业无《药品经营许可证》, [Case] ​​Recently, a city food and Drug Administration law enforcement officers in the area A medical institutions to conduct routine supervision and inspection found that A medical institutions for the clinical use of liquid oxygen is purchased from the B business, on-site inspection A medical institutions to provide the supplier B business qualification and C manufacturing enterprise qualification. According to A medical institutions to provide qualification checks found that B operating companies without “drug business license”