@misc{indiciaedc6e224322fa,
  title = {Computer linkage for Technicon SMA 4A.},
  author = {D R Smith},
  year = {1972},
  doi = {10.1136/jcp.25.11.1012-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4648536/},
  note = {Source identifier: 4648536}
}