@misc{indiciaef6e9d6263afd,
  title = {Chemical composition for saltpeter.},
  author = {J E Holloway},
  year = {1984},
  doi = {10.1016/s0190-9622(84)80529-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6480935/},
  note = {Source identifier: 6480935}
}