@misc{indiciaeb18c8e7363e5,
  title = {Drug data coding and analysis in epidemiologic studies.},
  author = {M Pahor and E A Chrischilles and J M Guralnik and S L Brown and R B Wallace and P Carbonin},
  year = {1994},
  doi = {10.1007/bf01719664},
  url = {https://pubmed.ncbi.nlm.nih.gov/7843344/},
  note = {Source identifier: 7843344}
}