@article{DA,
      url = {http://digitalcollections.ohsu.edu/record/6814},
      title = {Artificial heart valve, post-implantation},
      abstract = {Digital scan of a 35mm slide. Image of an artificial heart  valve, removed after implantation. The valve is covered in  tissue and rests on a light blue background. A typed card  reads: OH 882 Heterograft ELX 2190 7 weeks.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4Q81BQ1},
      recid = {6814},
}