@article{DA,
      author = {Valls, John},
      url = {http://digitalcollections.ohsu.edu/record/9357},
      title = {Optical shop eyeglasses at the Casey Eye Institute},
      publisher = {Oregon Health & Science University},
      number = {DA},
      doi = {https://doi.org/10.6083/cz30pt45c},
      recid = {9357},
      address = {2021},
}