@misc{indiciaedb10cc50f8d1,
  title = {Proper alignment of the microscope.},
  author = {H Ernst Keller},
  year = {2003},
  doi = {10.1016/s0091-679x(03)72003-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/14719326/},
  note = {Source identifier: 14719326}
}