标准的 Kirby-Bauer 纸片法作药敏试验是临床应用抗菌素的可靠依据。但此法费时较长(18～20小时),影响临床用药。作者改用四唑类染料喷雾,可于较短时间内使生长区和抑菌圈之间的界限更加清晰,因而成为一种快速的方法。文中并报导了用临床分离的大肠杆菌和粘质赛氏杆菌将原方法与改进 The standard Kirby-Bauer paper method for susceptibility testing is a reliable basis for the clinical application of antibiotics. However, this method takes a long time (18 ~ 20 hours), affecting clinical medication. Authors switch to tetrazolium dye spray, the growth zone and inhibition zone in a relatively short period of time between the boundaries more clearly, and thus become a fast method. The article also reported the use of clinically isolated Escherichia coli and Listeria monocytogenes the original method and improvement