1.
J Infect Dis
; 202(7): 1146-7; author reply 1147-8, 2010 Oct 01.
Article
in English
| MEDLINE
| ID: mdl-20804378
2.
N Engl J Med
; 348(19): 1920-5; author reply 1920-5, 2003 May 08.
Article
in English
| MEDLINE
| ID: mdl-12740964