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Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Streptococcus oralis - - 2 － 4 178
Streptococcus parasanguis 0.5 1 <0.06 － 2 6
Streptococcus pneumonia 0.25 0.5 <0.06 － 2 6
Streptococcus pneumonia 0.5 2 0.25 － 2 448
Streptococcus pneumonia 0.75 0.125 ≤0.03 － 8 162
Streptococcus pneumonia - 0.75 ? － ? 1112
Streptococcus pneumonia (ATCC 49619) - - 0.5 － ? 401
Streptococcus pneumonia (clinical isolate + pencillin-intermediate) 0.5 1 0.12 － 8 477
Streptococcus pneumonia (clinical isolate + pencillin-resistant) 0.5 0.5 0.12 － 2 477
Streptococcus pneumonia (clinical isolate + pencillin-susceptible) 0.5 0.5 ≤0.06 － 2 477
Streptococcus pneumonia (constitutively erm(B)) 2 4 0.5 － 4 502
Streptococcus pneumonia (erythromycin-resistant) 0.5 1 0.2 － 1 35
Streptococcus pneumonia (erythromycin-susceptible) 1 2 0.5 － 2 502
Streptococcus pneumonia (fluoroquinolone-resistant) 0.5 1 0.5 － 2 446
Streptococcus pneumonia (macrolide-resistant) - - 0.285 － 1 49
Streptococcus pneumonia (mef(A)) 1 1 0.5 － 1 502
Streptococcus pneumonia (multidrug-resistant) 0.25 0.5 <0.12 － 0.5 1060
Streptococcus pneumonia (penicillin-intermediate) 0.5 0.5 0.25 － 1 462
Streptococcus pneumonia (penicillin-intermediate) 0.5 0.5 0.25 － 1 265
Streptococcus pneumonia (penicillin-intermediate) 0.5 0.5 ? － ? 39
Streptococcus pneumonia (penicillin-intermediate) 0.5 2 0.5 － 2 178
Streptococcus pneumonia (penicillin-intermediate-resistant) 1 1 ≤0.06 － 1 497
Streptococcus pneumonia (penicillin-resistant) <0.12 <0.03 <0.03 － ? 1060
Streptococcus pneumonia (penicillin-resistant) 0.25 0.5 0.12 － 1 483
Streptococcus pneumonia (penicillin-resistant) 0.5 0.5 0.25 － 1 462
Streptococcus pneumonia (penicillin-resistant) 0.5 0.5 0.25 － 1 496
Streptococcus pneumonia (penicillin-resistant) 0.5 0.5 ? － ? 39
Streptococcus pneumonia (penicillin-resistant) 0.5 0.5 ? － ? 39