@misc{indiciae682cd3a5a33b,
  title = {Unbiased stereologic estimation of surface density in bone using vertical sections.},
  author = {A Vesterby and J Kragstrup and H J Gundersen and F Melsen},
  year = {1987},
  doi = {10.1016/8756-3282(87)90126-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3555560/},
  note = {Source identifier: 3555560}
}