@misc{indiciae2060d71d445d,
  title = {[Not Available].},
  author = {P Heeg and A Kramer},
  year = {1998},
  doi = {10.1007/s00064-006-0076-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/17004002/},
  note = {Source identifier: 17004002}
}