@article{DA,
      url = {http://digitalcollections.ohsu.edu/record/3364},
      title = {Portland Free Dispensary, correspondence, unsigned,  ophthalmoscope},
      abstract = {A letter to Mr. Ralph Couch regarding taking an  ophthalmoscope from the Portland Free Dispensary.},
      number = {DA},
      doi = {https://doi.org/10.6083/M4P84BBX},
      recid = {3364},
      address = {1929},
}