@misc{indiciaeb9484baa66f5,
  title = {Blood groups in recurrent giardiasis.},
  author = {A Sotto and S Cabrera and J Castro and E Borbolla and N González and F Pomar},
  year = {1983},
  doi = {10.1016/s0140-6736(83)91198-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/6139660/},
  note = {Source identifier: 6139660}
}