Fig. 1
A methicillin-resistant Staphylococcus aureus in Mueller–Hinton agar plate with cefoxitin disc (30 μg) B Staphylococcus aureus showing D-shaped zone of inhibition around clindamycin disc (2 μg) when kept adjacent to erythromycin disc (15 μg) in Mueller–Hinton agar plate (D-zone test positive)