@misc{indiciae0d84108bc209,
  title = {Multiphasic checkup evaluation study. 4. Preliminary cost benefit analysis for middle-aged men.},
  author = {M F Collen and L G Dales and G D Friedman and C D Flagle and R Feldman and A B Siegelaub},
  year = {1973},
  doi = {10.1016/0091-7435(73)90067-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4723639/},
  note = {Source identifier: 4723639}
}