Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WESJNEN C,"New immunoassay for the detection of Helicobacter pylori infection compared with urease test, 13C test and histology : validation in the primary care setting",J Microbiol Methods,,,2001,46,,235-240,https://cir.nii.ac.jp/crid/1570291225106518400,