@misc{indiciae07ebb3ff9fa9,
  title = {Exercise capacity during and after spaceflight.},
  author = {J Stegemann and U Hoffmann and R Erdmann and D Essfeld},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9293350/},
  note = {Source identifier: 9293350}
}