@misc{indiciaee86f25356327,
  title = {[Initial steps are completed].},
  author = {H Rübben},
  year = {2002},
  doi = {10.1007/s00120-002-0226-y},
  url = {https://pubmed.ncbi.nlm.nih.gov/12214444/},
  note = {Source identifier: 12214444}
}