title: Breath analysis: gastroenterological applications.
mesh_terms: D001647:Bile Acids and Salts / Q000378:metabolism; D001944:Breath Tests / Q000379:methods*; D002245:Carbon Dioxide / Q000032:analysis*; D002250:Carbon Radioisotopes; D003903:Deuterium; D004040:Dietary Carbohydrates / Q000378:metabolism; D004041:Dietary Fats / Q000378:metabolism; D005494:Folic Acid Deficiency / Q000175:diagnosis; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D006859:Hydrogen / Q000378:metabolism; D007082:Ileum / Q000502:physiology; D007408:Intestinal Absorption; D007422:Intestines / Q000382:microbiology; D008111:Liver Function Tests; D004364:Pharmaceutical Preparations / Q000378:metabolism
chemical_list: D001647:Bile Acids and Salts; D002250:Carbon Radioisotopes; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004364:Pharmaceutical Preparations; D002245:Carbon Dioxide; D006859:Hydrogen; D003903:Deuterium