title: Use of breath hydrogen (H2) in the study of carbohydrate absorption.
mesh_terms: D003967:Diarrhea / Q000209:etiology; D004040:Dietary Carbohydrates / Q000378:metabolism*; D005243:Feces / Q000032:analysis; D006801:Humans; D006859:Hydrogen / Q000032:analysis*; D007408:Intestinal Absorption; D007422:Intestines / Q000382:microbiology; D008286:Malabsorption Syndromes / Q000175:diagnosis / Q000378:metabolism; D009748:Nutrition Disorders / Q000209:etiology; D012119:Respiration; D012129:Respiratory Function Tests
chemical_list: D004040:Dietary Carbohydrates; D006859:Hydrogen