@misc{indiciaef0da77aff679,
  title = {Blood groups and giardiasis.},
  author = {M K Makled and S A Bishara and S A Saffar},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6631100/},
  note = {Source identifier: 6631100}
}