@article{DA,
      url = {http://digitalcollections.ohsu.edu/record/4770},
      title = {Dental bridge},
      abstract = {Digital photograph of an early dental bridge, in which the  teeth are attached by means of wire.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4HD7T3J},
      recid = {4770},
}