@misc{indiciaea7ac9a21b9aa,
  title = {Developing referral systems: a key to survival.},
  author = {R D'Amaro and S K Pahwa},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/10106465/},
  note = {Source identifier: 10106465}
}