@misc{indiciaea5d1796b8df8,
  title = {Catecholamine excretion in old age.},
  author = {T Olsson and M Viitanen and E Hägg and K Asplund and K Grankvist and S Eriksson and Y Gustafson},
  year = {1991},
  doi = {10.1007/bf03324017},
  url = {https://pubmed.ncbi.nlm.nih.gov/1764494/},
  note = {Source identifier: 1764494}
}