@misc{indiciaed3f3b206d24c,
  title = {Catecholamine excretion in T-37 flight training.},
  author = {G S Krahenbuhl and J R Marett and N W King},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/880178/},
  note = {Source identifier: 880178}
}