Fig. 1From: First-line antibiotic susceptibility pattern of toxigenic Corynebacterium diphtheriae in IndonesiaMIC of the five antibiotics. a Penicillin; b erythromycin; c oxacillin; d clarithromycin; e azithromycinVertical axis: Number of isolatesHorizontal axis: MIC (μg/L)Biotypes: mitis (red); gravis (blue)Back to article page