title: Breath tests in pediatric gastrointestinal disorders: new diagnostic opportunities.
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis; D001944:Breath Tests; D050260:Carbohydrate Metabolism; D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006000:Glycocholic Acid / Q000032:analysis; D006801:Humans; D006859:Hydrogen / Q000032:analysis; D007082:Ileum; D007231:Infant, Newborn; D007410:Intestinal Diseases / Q000175:diagnosis; D050356:Lipid Metabolism; D008286:Malabsorption Syndromes / Q000175:diagnosis; D013048:Specimen Handling
chemical_list: D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D006859:Hydrogen; D006000:Glycocholic Acid