URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://dx.doi.org/10.1128/AEM.00417-12DOI Link
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3426689/04/15/2014Item is within a limited-access website
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC342668[...]04/15/2014PDF ReaderItem is within a limited-access website