Contribution of the gastrointestinal tract below the stomach to the 13C-urea breath test

Lee T.-H.JYH-CHIN YANGLee S.-C.Farn S.-S.Wang T.-H.2022-03-042022-03-0420031590-8658https://www.scopus.com/inward/record.uri?eid=2-s2.0-2142643223&doi=10.1016%2fS1590-8658%2803%2900266-4&partnerID=40&md5=93d598fe5f29d2b404c097c5eb5b8a6chttps://scholars.lib.ntu.edu.tw/handle/123456789/596526Contribution of the gastrointestinal tract below the stomach to the 13C-urea breath testjournal article10.1016/S1590-8658(03)00266-4145674562-s2.0-2142643223