@misc{indiciae3d9c75cafb41,
  title = {A working unit for preparative work under the stereo microscope.},
  author = {O HALLEN},
  year = {1962},
  doi = {10.1016/0014-4827(62)90317-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/13952161/},
  note = {Source identifier: 13952161}
}