@article{DA,
      recid = {4678},
      author = {Shepard && Dudley},
      title = {Blood transfusion set},
      address = {1900},
      number = {DA},
      abstract = {ca. 1900?},
      url = {http://digitalcollections.ohsu.edu/record/4678},
      doi = {https://doi.org/10.6083/M4HX1B3N},
}