Barry A L, Gavan T L, Thornsberry C, Jones R N
J Clin Microbiol. 1985 Oct;22(4):688-90. doi: 10.1128/jcm.22.4.688-690.1985.
Disk susceptibility tests with 30- and 75-micrograms cefpiramide disks were evaluated with 614 bacterial isolates. Quality control parameters were also evaluated, and control limits for disk tests are recommended. Tests with 75-micrograms disks are recommended, with zone size standards of greater than or equal to 19 mm for susceptible (MIC, less than or equal to 32 micrograms/ml) and less than or equal to 15 mm for resistant (MIC, greater than or equal to 128 micrograms/ml).
使用614株细菌分离株对含30微克和75微克头孢匹胺纸片的纸片药敏试验进行了评估。还评估了质量控制参数,并推荐了纸片试验的控制限度。推荐使用75微克纸片进行试验,敏感(最低抑菌浓度,小于或等于32微克/毫升)的抑菌圈大小标准为大于或等于19毫米,耐药(最低抑菌浓度,大于或等于128微克/毫升)的抑菌圈大小标准为小于或等于15毫米。