@misc{indiciae1dab83b9ff06,
  title = {Lessons learned. What these seven studies teach us.},
  author = {P W Mattessich},
  doi = {10.1046/j.1523-5394.2001.95113.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11912859/},
  note = {Source identifier: 11912859}
}