Affiliation: | Servicio de Dermatologia del Hospital Provincial de Rosario, Rosario, Argentina;Instituto de Inmunologia, Facultad de Ciencias Medicas, Universidad Nacional de Rosario, Santa Fe 3100, Rosario (2000), Argentina;Gene Expression GBF, Mascheroder Weg, 138124 Braunschweig, Germany;Department of Bacteriology, Windeyer Institute of Medical Science, University College London Medical School, 46 Cleveland Street, London W1P 6DB, UK |