@misc{indiciae117581945081,
  title = {Osteoporosis after 60.},
  author = {R Smith},
  year = {1990},
  doi = {10.1136/bmj.301.6759.1047},
  url = {https://pubmed.ncbi.nlm.nih.gov/2249061/},
  note = {Source identifier: 2249061}
}