@misc{indiciae1a68d9b3a3e5,
  title = {Physical resistance and longevity.},
  author = {B S Linn and M W Linn and L Gurel},
  year = {1969},
  doi = {10.1159/000245253},
  url = {https://pubmed.ncbi.nlm.nih.gov/5372160/},
  note = {Source identifier: 5372160}
}