EcMLST: An Online Database for Multi Locus Sequence Typing of Pathogenic Escherichia coli. - Weihong Qi; David W. Lacher; Alyssa C. Bumbaugh; Katie E. Hyma; Lindsey M. Ouellette; Teresa M. Large; Cheryl L. Tarr; Thomas S. Whittam (CSB, 2004)