Fig. 1From: Screening agars for MRSA: evaluation of a stepwise diagnostic approach with two different selective agars for the screening for methicillin-resistant Staphylococcus aureus (MRSA)Difficult to discriminate: colony morphology as observed during the CHROMagar MRSA screening. a) Staphylococcus hominis. b) Confirmed as MRSA. c) Methicillin-sensitive Staphylococcus aureus. d) Staphylococcus cohniiBack to article page