@misc{indiciae668470690c28,
  title = {Urea as a nitrogen source for thiobacilli.},
  author = {J A Brierley and C L Brierley},
  year = {1968},
  doi = {10.1128/jb.96.2.573-.1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4877133/},
  note = {Source identifier: 4877133}
}