@misc{indiciaeb6d4e3cacdff,
  title = {Handwashing makes a difference.},
  author = {M Monsma and R Day and S St Arnaud},
  year = {1992},
  doi = {10.1111/j.1746-1561.1992.tb06031.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1535673/},
  note = {Source identifier: 1535673}
}