13C-urea breath test in children with Helicobacter pylori infection: validity of the use of a mask to collect exhaled breath samples

Acta Paediatr. 2001 Feb;90(2):232-3. doi: 10.1080/080352501300049604.
No abstract available

Publication types

  • Letter

MeSH terms

  • Adolescent
  • Breath Tests*
  • Carbon Radioisotopes
  • Child
  • Child, Preschool
  • Helicobacter Infections / diagnosis*
  • Helicobacter pylori*
  • Humans
  • Masks
  • Urea / analysis*

Substances

  • Carbon Radioisotopes
  • Urea