Clinical study of levofloxacin in treatment of acute bile duct infection;
Clinical study of levofloxacin in treatment of acute bile duct infection;
左旋氧氟沙星治疗急性胆道感染的临床研究
Clinical study of levofloxacin in treatment of acute bile duct infection;
左旋氧氟沙星治疗急性胆道感染的临床研究