@misc{indiciae25d1d3f15559,
  title = {[Problems and difficulties in duodenography during hypotonia].},
  author = {F Doerr and B Hahn},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5751882/},
  note = {Source identifier: 5751882}
}