@article{DA,
      recid = {4534},
      title = {Vaginal specula},
      address = {1940},
      number = {DA},
      abstract = {Digital photograph of two Fergusons vaginal specula, with  black japanned exteriors and silver interiors. The  instruments have been set on a gray counter, and a ruler  has been placed in the foreground for size comparison.},
      url = {http://digitalcollections.ohsu.edu/record/4534},
      doi = {https://doi.org/10.6083/M4862DV9},
}