Cryptic lineages of the genus Escherichia.
Walk ST, Alm EW, Gordon DM, Ram JL, Toranzos GA, Tiedje JM, Whittam TS.
Walk ST, et al.
Appl Environ Microbiol. 2009 Oct;75(20):6534-44. doi: 10.1128/AEM.01262-09. Epub 2009 Aug 21.
Appl Environ Microbiol. 2009.
PMID: 19700542
Free PMC article.