方法收集宁波市李惠利医院、宁波市第一人民医院、宁波市第二人民医院碳青霉烯类抗生素耐药鲍曼不动杆菌28株。
Methods 28 strains of carbapenem resistant Acinetobacter baumannii were collected from Ningbo Li Hui-li Hospital , Ningbo First Hospital , and Ningbo Second Hospital .