@misc{indiciae1a65b3ac944e,
  title = {Public health engineering.},
  author = {R F GUYMER},
  year = {1951},
  doi = {10.1136/bmj.2.4729.472},
  url = {https://pubmed.ncbi.nlm.nih.gov/14858889/},
  note = {Source identifier: 14858889}
}