@article{DA,
      recid = {4626},
      title = {X-ray machine},
      address = {1920},
      number = {DA},
      abstract = {Medical Museum Collection, Box 61 (tube) and shelves  (generator)},
      url = {http://digitalcollections.ohsu.edu/record/4626},
      doi = {https://doi.org/10.6083/M4CF9NG8},
}