@misc{indiciae6f6ede0b97ae,
  title = {Relating observed values to reference values [proceedings].},
  author = {R Grasbeck and R Dybkaer and P Winkel},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/707860/},
  note = {Source identifier: 707860}
}