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Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Staphylococcus pneumonia >0.06 >512 ≤0.03 － >512 769
Staphylococcus saccharolyticus (GAI 5520) - - 0.061 － ? 397
Stenotrophomonas maltophilia 32 64 8 － 64 249
Streptococci (serogroup A) 0.03 0.12 <0.008 － 8 948
Streptococci (Viridans group) 0.5 8 0.001 － >=64 950
Streptococcus (erythromycin-resistant) 1.2 40 ? － ? 58
Streptococcus (group C + erythromycin-susceptible) 0.031 0.063 ≤0.031 － 0.063 502
Streptococcus (group C + mef(A)) 4 4 0.25 － 4 502
Streptococcus (group G + erythromycin-susceptible) 0.031 0.063 ≤0.031 － 0.25 502
Streptococcus (group G + inducible erm(TR)) 1 8 0.5 － >64 502
Streptococcus agalactiae 0.03 0.06 0.008 － >=32 950
Streptococcus intermedius (GAI 7416) - - <0.004 － ? 397
Streptococcus pneumonia >=0.03 ≥64 0.001 － >=64 950
Streptococcus pneumonia ≤0.12 ≤0.12 ≤0.12 － >16 499
Streptococcus pneumonia 4 64 0.031 － 64 121
Streptococcus pneumonia - 0.063 ? － ? 1044
Streptococcus pneumonia (2000-2001 + erythromycin-resistant) 8 16 0.25 － >256 369
Streptococcus pneumonia (2001-2002) 4 8 0.12 － 64 369
Streptococcus pneumonia (2002-2003 + erythromycin-resistant) 4 8 0.12 － >256 369
Streptococcus pneumonia (2003-2004 + erythromycin-resistant) 4 16 0.5 － >256 369
Streptococcus pneumonia (210) - - 1.56 － ? 380
Streptococcus pneumonia (221) - - >100 － ? 380
Streptococcus pneumonia (ATCC 49619) - - 0.03 － ? 401
Streptococcus pneumonia (ATCC 6303) - - 0.004 － ? 1259
Streptococcus pneumonia (constitutively erm(B)) >64 >64 8 － >64 502
Streptococcus pneumonia (erm(AM)) >- >128 0.25 － >128 815
Streptococcus pneumonia (erm(B)) >=64 ≥64 0.25 － >=64 950
Streptococcus pneumonia (erm(B)) >64 >64 0.5 － >128 1113