@misc{indiciae140b12936941,
  title = {[New methods for proctoscopy].},
  author = {T Kozu and P Deyhle and M Classen and H Koch and L Demling},
  year = {1970},
  doi = {10.1055/s-0028-1108806},
  url = {https://pubmed.ncbi.nlm.nih.gov/5477965/},
  note = {Source identifier: 5477965}
}