@misc{indiciaeda0a5f80aa16,
  title = {PharmaTrend as a management tool: experience with the program.},
  author = {D L Hand and B D Haas},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2816955/},
  note = {Source identifier: 2816955}
}