Colonial morphology of Gram-negative Brucella abortus bacteria grown 48 hours on a medium of chocolate agar, 2010. Image courtesy Centers for Disease...
Colonial morphology of Gram-negative Brucella abortus bacteria grown 48 hours on a medium of chocolate agar, 2010. Image courtesy Centers for Disease...
Close-up photograph of a petri dish containing a red-colored sample of Gram-negative Brucella abortus bacteria, grown in a CO2 incubator, on a medium...
