University of South Carolina School of Medicine: Art DiSalvo's "Actinomycetes"
Read this article. Focus on learning the differences between Actinomyces, Nocardia, and Streptomyces. Take advantage of the PowerPoint lecture slides as you study.
Click http://web.archive.org/web/20160320120937/http://microbiologybook.org/mycology/mycology-2.htm link to open resource.