@misc{indiciaeb366c6c25086,
  title = {[Conclusion to the comment by A. Sigel].},
  author = {L Steffens and W Vahlensieck},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4471784/},
  note = {Source identifier: 4471784}
}