@article{DA,
      author = {Scientific Apparatus Company},
      url = {http://digitalcollections.ohsu.edu/record/4219},
      title = {Medical apparatus},
      abstract = {Medical Museum Collection, Box 13},
      number = {DA},
      doi = {https://doi.org/10.6083/M4ZC816F},
      recid = {4219},
      address = {1920},
}