@misc{indiciae1e4cf0db8f58,
  title = {Another hazardous pipeline isolator valve.},
  author = {O B Gibson},
  year = {1979},
  doi = {10.1111/j.1365-2044.1979.tb06289.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/443523/},
  note = {Source identifier: 443523}
}