Streptococci (Viridans group penicillin-susceptible) and Sparfloxacin (AT-4140, Zagam)

• 1
• 0.9
• 0.8
• 0.7
• 0.6
• 0.5
• 0.4
• 0.3
• 0.2
• 0.1

Sparfloxacin (AT-4140, Zagam)

0.5

0.25

Sparfloxacin (AT-4140, Zagam)

1

0.5

• 1
• 2

MIC50
MIC90