@misc{indiciae77baf2fc058e,
  title = {On whirlpool spa maintenance.},
  author = {R L Vogt and L E Witherell},
  year = {1985},
  doi = {10.2105/ajph.75.1.97},
  url = {https://pubmed.ncbi.nlm.nih.gov/3966611/},
  note = {Source identifier: 3966611}
}