From the Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.
Address reprint requests to Coralith Garcia, MD, Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430, Urb. Ingenieria, Lima 41, Peru ([email protected]).
Infection Control and Hospital Epidemiology 29(8):p 783, August 2008.
