2000

1. 13C-urea breath test for the diagnosis of Helicobacter pylori infection: Are basal samples necessary?

   European Journal of Gastroenterology and Hepatology, Vol. 12, Núm. 11, pp. 1201-1205

2. 13C-Phenylalanine and 13C-Methacetin breath test to evaluate functional capacity of hepatocyte in chronic liver disease

   Digestive and Liver Disease, Vol. 32, Núm. 3, pp. 226-232