@misc{indiciaede6444db2d74,
  title = {[What is achieved by routine ileus diagnostics?].},
  author = {G Zierott and E Deltz and E Maatz},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/577001/},
  note = {Source identifier: 577001}
}