@misc{indiciae2f57ee4976d0,
  title = {Increase and decrease in formic acid concentration in urine samples stored at room temperature.},
  author = {H W Schiwara and H Siegel and A Goebel},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1581412/},
  note = {Source identifier: 1581412}
}