Dos Santos Rodrigo Pires, Zimerman Ricardo Ariel, Goldani Luciano Zubaran
Hospital de Clínicas de Porto Alegre, Infectious Disease Unit/Infection Control Department, 2225, Ramiro Barcelos 2350, Porto Alegre 90035003, Brazil.
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.06.2008.0193. Epub 2009 Mar 2.