@misc{indiciae12173cbc3a95,
  title = {[Coloscopy in 2 central hospitals].},
  author = {R Pytte and T E Ruud and A R Rosseland and K Valnes},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/451967/},
  note = {Source identifier: 451967}
}