2003

1. A prospective study of tobacco smoking as a predictor of complications in general surgery

   Infection Control and Hospital Epidemiology, Vol. 24, Núm. 1, pp. 37-43

2. Alcohol consumption and the risk of nosocomial infection in general surgery

   British Journal of Surgery, Vol. 90, Núm. 10, pp. 1287-1293

3. Alcohol drinking as a predictor of intensive care and hospital mortality in general surgery: A prospective study

   Addiction, Vol. 98, Núm. 5, pp. 611-616