@misc{indiciaef74ffa5c1f81,
  title = {[Substrate metabolism during negative and positive work].},
  author = {F B Petersen and H G Knuttgen and J Henriksson},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5099370/},
  note = {Source identifier: 5099370}
}