机译:Natural O-18 and C-13-urea in gastric juice: a new route for non-invasive detection of ulcers
SN Bose Natl Ctr Basic Sci, Dept Chem Biol & Macromol Sci, JD Block,Sect 3, Kolkata 700098, W Bengal, India;
AMRI Hosp, Dept Gastroenterol, JC 16 & 17, Kolkata 700098, W Bengal, India;
Breath analysis; Ulcer; Helicobacter pylori; Urea breath test; Gastric juice; Non-invasive diagnosis;