@article{DA,
      author = {Zimmer Manufacturing Company},
      url = {http://digitalcollections.ohsu.edu/record/4140},
      title = {Miscellaneous medical instruments},
      abstract = {ca. 1860's},
      number = {DA},
      doi = {https://doi.org/10.6083/M45D8Q6X},
      recid = {4140},
      address = {1860},
}