1. National Hospital Discharge Survey: 2007 summary. National health statistics reports; no 29;Hall,2010
2. A molecular perspective of microbial pathogenicity in Mandell: Mandell, Douglas, and Bennett's principles and practice of infectious diseases;Relman,2009
3. An ecological and evolutionary perspective on human-microbe mutualism and disease;Dethlefsen;Nature,2007
4. Dictionary of the english language;The American Heritage,2009
5. The microbe's view of infection;Falkow;Ann Intern Med,1998