@article{ETD,
      school = {Certificate in Orthodontics},
      author = {Sombuntham, Surang},
      url = {http://digitalcollections.ohsu.edu/record/1811},
      title = {A three-dimensional cephalometric study of a model system  of tooth movement},
      number = {ETD},
      doi = {https://doi.org/10.6083/M45X2744},
      recid = {1811},
      address = {1974},
}