@article{DA,
      recid = {4354},
      title = {Obstetrical instruments},
      number = {DA},
      abstract = {Digital photograph of a collection of obstetrical  instruments, including forceps, ebony-handled vectis,  perforator, and two hooks. The metal instruments are set on  a tan counter.},
      url = {http://digitalcollections.ohsu.edu/record/4354},
      doi = {https://doi.org/10.6083/M4HM56TT},
}