@misc{indiciae6e5f03878382,
  title = {From a practice perspective.},
  author = {P Ludwig-Beymer},
  year = {1999},
  doi = {10.1177/104365969901000305},
  url = {https://pubmed.ncbi.nlm.nih.gov/10693401/},
  note = {Source identifier: 10693401}
}