@misc{indiciaeeaf249745cec,
  title = {[Abdominal actinomycosis].},
  author = {P Sievers and M Lafrenz and K Ziegler and W Kröger},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5079010/},
  note = {Source identifier: 5079010}
}