B0006309 Colony of Actinobacillus actinomycetemcomitans Credit: Derren Ready. Wellcome Images images@wellcome.ac.uk http://images.wellcome.ac.uk A colony of Actinobacillus actinomycetemcomitans, one of the thousands of different types of …
B0006309 Colony of Actinobacillus actinomycetemcomitans