No abstract available
MeSH terms
-
Adolescent
-
Breath Tests*
-
Campylobacter Infections / diagnosis*
-
Carbon Dioxide
-
Carbon Radioisotopes
-
Child
-
Child, Preschool
-
Endoscopy
-
Female
-
Gastritis / diagnosis
-
Humans
-
Male
-
Peptic Ulcer / diagnosis
-
Stomach Diseases / diagnosis*
-
Urea
Substances
-
Carbon Radioisotopes
-
Carbon Dioxide
-
Urea