Urethral catheter-related urinary infection in critical patients admitted to the ICU. Descriptive data of the ENVIN-UCI STUDY F. Álvarez-Lerma, M.P. Gracia-Arnillas, M. Palomar, P. Olaechea, J. Insausti, M.J. López-Pueyo, J.J. Otal, R. Gimeno, I. Seijas

Epidemiological study of Clostridium difficile infection in critical patients admitted to the Intensive Care Unit F. Alvarez-Lerma, M. Palomar, A. Villasboa, J. Amador, J. Almirall, M.P. Posada, M. Catalan, C. Pascual

Invasive device-related infections after heart surgery F. Álvarez Lerma, M. Carrasco, J.J. Otal, M. Palomar, P. Olaechea, X. Peris, L. Iglesias, A. Martínez Pellus, A. Arenzana, J.C. Ballesteros