The Lancet Infectious Diseases
The Lancet Infectious Diseases > 2006 > 6 > 4 > 215-225
The Lancet Infectious Diseases > 2006 > 6 > 4 > 234-241
The Lancet Infectious Diseases > 2006 > 6 > 4 > 242-248
The Lancet Infectious Diseases > 2006 > 6 > 4 > 226-233
The Lancet Infectious Diseases > 2006 > 6 > 4 > 203-214
The Lancet Infectious Diseases > 2006 > 6 > 4 > 249-252