@misc{indiciaefc34467dd76d,
  title = {Bernard Pierre Widmann 1890-1971.},
  author = {H L Bockus},
  year = {1971},
  doi = {10.2214/ajr.112.3.635},
  url = {https://pubmed.ncbi.nlm.nih.gov/4941827/},
  note = {Source identifier: 4941827}
}