@article{DA,
      url = {http://digitalcollections.ohsu.edu/record/4305},
      title = {Rectractor},
      abstract = {Digital photograph of a Desmarres lid retractor on a dark  gray background.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4V69GXZ},
      recid = {4305},
}