@misc{indiciaebc717687fd1a,
  title = {[William Thierry Preyer (1841-18970) as methodologist and methodic].},
  author = {H Sprung and L Sprung},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6150586/},
  note = {Source identifier: 6150586}
}