Resume
This work is cataloged in the Scientific Portal. Officially published in FEMS Immunology & Medical Microbiology (2004). Referenced as: "Sandra Gomes-Pereira; Olivia Roos Rodrigues; Nuno Rolão; Paulo David Almeida; Gabriela Maria Santos-Gomes".
The complete abstract and full text can be accessed directly at the official DOI: https://doi.org/10.1016/j.femsim.2004.01.003