@misc{indiciaeb2fe3df6f2b3,
  title = {Agreement between observers: its measure on a quantitative scale.},
  author = {E Marubini and S Pizzamiglio and P Verderio},
  doi = {10.5301/jbm.2008.3928},
  url = {https://pubmed.ncbi.nlm.nih.gov/15832777/},
  note = {Source identifier: 15832777}
}