@misc{indiciaecd61e04780c6,
  title = {HPLC analysis of urinary catecholamines using affinity SPE procedure.},
  author = {E Brandsteterova and K Krajnak and I Skacani},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/8584564/},
  note = {Source identifier: 8584564}
}