@misc{indiciae13826f17f323,
  title = {Trace metals in oyster shells.},
  author = {R E Ferrell and T E Carville and J D Martinez},
  year = {1973},
  doi = {10.1080/00139307309435502},
  url = {https://pubmed.ncbi.nlm.nih.gov/4701121/},
  note = {Source identifier: 4701121}
}