The Lancet Infectious Diseases
The Lancet Infectious Diseases > 2011 > 11 > 5 > 363-371
The Lancet Infectious Diseases > 2011 > 11 > 5 > 372-380
The Lancet Infectious Diseases > 2011 > 11 > 5 > 355-362
The Lancet Infectious Diseases > 2011 > 11 > 5 > 381-393
The Lancet Infectious Diseases > 2011 > 11 > 5 > 408-415