@misc{indiciae9b96a0f424b4,
  title = {From concept to reality.},
  author = {G B Griffenhagen},
  year = {1973},
  doi = {10.1016/s0003-0465(16)32655-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4725115/},
  note = {Source identifier: 4725115}
}