@misc{indiciae5a73b5ec2052,
  title = {GP testing for Helicobacter pylori.},
  author = {L Agreus and H H Xia and N J Talley},
  year = {1997},
  doi = {10.1046/j.1365-2036.1997.00255.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9663843/},
  note = {Source identifier: 9663843}
}