@misc{indiciae182af61ccf74,
  title = {Valid evaluation of plasma catecholamines.},
  author = {G Triebig},
  year = {1981},
  doi = {10.1136/thx.36.11.880-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/6277034/},
  note = {Source identifier: 6277034}
}