Scientific Literature Search Engines
Science Search Engines
Most Useful Sites
Use PubMed. An example of a search strategy would be: mycoplasma and bovine and udder (without quotation marks but include the word and).
IN PARTICULAR, use the Taxonomy database to sampleview all of the known organism. For example:
Cut and past that URL inot another browser window page and you will see several species, about which we know little.