@misc{indiciae0a17dc98788c,
  title = {Seroconversion for Helicobacter pylori.},
  author = {G Oderda and D Vaira and J Holton},
  year = {1994},
  doi = {10.1136/jcp.47.3.286-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/8163707/},
  note = {Source identifier: 8163707}
}