@misc{indiciaea125b88a7a7e,
  title = {Operator errors in paper chromatographic measurements.},
  author = {K T Finley},
  year = {1965},
  doi = {10.1016/s0021-9673(01)99479-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5859645/},
  note = {Source identifier: 5859645}
}