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Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Bacteroides caccae 16 32 8 － 32 1475
Bacteroides distasonis 1 - 0.5 － 16 165
Bacteroides distasonis 8 16 1 － 64 1468
Bacteroides fragilis 1 8 <=0.06 － 79 1468
Bacteroides fragilis 1 - 0.5 － 4 165
Bacteroides fragilis 16 32 1 － 64 1475
Bacteroides fragilis (1995) 2 8 0.5 － >256 297
Bacteroides fragilis (1996) 2 8 ≤0.25 － 64 297
Bacteroides fragilis (group) 1 4 0.03 － >=256 1480
Bacteroides fragilis (group) 2 16 0.1 － 64 1468
Bacteroides fragilis (group) 16 32 0.12 － 64 1475
Bacteroides ovatus 1 - 0.5 － 16 165
Bacteroides thetaiotaomicron 1 - 0.5 － 16 165
Bacteroides thetaiotaomicron 4 16 0.5 － 64 1468
Bacteroides thetaiotaomicron 16 32 2 － 64 1475
Bacteroides uniformis 2 16 1 － 32 1468
Bacteroides uniformis 2 16 1 － 32 1468
Bacteroides uniformis 16 32 2 － 32 1475
Bacteroides ureolyticus 0.25 0.25 0.25 － 0.25 165
Bacteroides vulgatus 1 - 0.5 － 16 165
Bacteroides vulgatus 4 16 1 － 32 1468
Bacteroides vulgatus 16 32 0.12 － 64 1475
Bacteroides xylanisolvens - - 0.25 － ? 1454
Citrobacter freundii >32 >256 2 － >256 371
Citrobacter freundii - - 67 － ? 1132
Citrobacter koseri 8 16 2 － 128 371
Clostridium butyricum 0.25 16 <=0.03 － 16 1475
Clostridium cadaveris 0.25 0.25 0.25 － 0.25 165