@article{DA,
      url = {http://digitalcollections.ohsu.edu/record/4300},
      title = {Rectal instruments},
      abstract = {Digital photograph of two rectal specula and a pile clamp,  all set on a dark gray background.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4GX48XD},
      recid = {4300},
}