title: Value of breath hydrogen test in detection of hypolactasia in patients with chronic diarrhoea.
authors: Chemistry and Biochemistry Department, Saddam College of Medicine, Baghdad, Iraq.
authors: N A
authors: NA
authors: Hassan
authors: M R
authors: MR
authors: al-Ani
authors: A M
authors: AM
authors: Lafta
authors: Z A
authors: ZA
authors: Kassir
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001944:Breath Tests; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003967:Diarrhea / Q000201:enzymology*; D005260:Female; D006801:Humans; D006859:Hydrogen / Q000032:analysis*; D007223:Infant; D043322:Lactase; D007787:Lactose Intolerance / Q000175:diagnosis / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D001616:beta-Galactosidase / Q000172:deficiency*
chemical_list: D006859:Hydrogen; D043322:Lactase; D001616:beta-Galactosidase