David O Freedman, Leisa H Weld, Phyllis E Kozarsky, Tamara Fisk, Rachel Robins, Frank von Sonnenburg, Jay S Keystone, Prativa Pandey, Martin S Cetron, None,
Spectrum of Disease and Relation to Place of Exposure among Ill Returned Travelers The New England Journal of Medicine. ,vol. 354, pp. 119- 130 ,(2006) ,
10.1056/NEJMOA051331