@article{ETD,
      school = {Certificate in Orthodontics},
      author = {Robinson, Wesley L.},
      url = {http://digitalcollections.ohsu.edu/record/2442},
      title = {The effectiveness of Invisalign treatment as assessed by  the Par Index and the American Board of Orthodontics  standards},
      number = {ETD},
      doi = {https://doi.org/10.6083/M44J0CC2},
      recid = {2442},
      address = {2002},
}