@misc{indiciaecc956879103d,
  title = {A worksheet summary system for clinical laboratory management.},
  author = {A F Krieg and M Israel and R Fink},
  year = {1976},
  doi = {10.1093/ajcp/66.1.132},
  url = {https://pubmed.ncbi.nlm.nih.gov/820184/},
  note = {Source identifier: 820184}
}