@misc{indiciae1ec6395978aa,
  title = {Predictive medicine. X. Physical activity.},
  author = {E Cheraskin and W M Ringsdorf},
  year = {1971},
  doi = {10.1111/j.1532-5415.1971.tb02213.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5153687/},
  note = {Source identifier: 5153687}
}