@misc{indiciae34925998b9fa,
  title = {[Objective measurement of circulation time using ascorbic acid and hydrogen].},
  author = {D Döring and K Günther and H Trenckmann},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4576650/},
  note = {Source identifier: 4576650}
}