@misc{indiciae409c96b2d2b2,
  title = {Simplified micro perchlorination method for polychlorinated biphenyls in biological samples.},
  author = {H L Crist and R F Moseman},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/411780/},
  note = {Source identifier: 411780}
}