@article{ETD,
      school = {Certificate in Orthodontics},
      author = {Dowe, Frederick L.},
      url = {http://digitalcollections.ohsu.edu/record/1786},
      title = {Ligature tie friction in the 22 mil edgewise appliance},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4DJ5CVQ},
      recid = {1786},
      address = {1975},
}