@article{ETD,
      recid = {1788},
      author = {Villalobos, Rodolfo R.},
      title = {Lower arch changes in an orthodontic retention and  non-retention group},
      school = {Certificate in Orthodontics},
      address = {1975},
      number = {ETD},
      url = {http://digitalcollections.ohsu.edu/record/1788},
      doi = {https://doi.org/10.6083/M4513WD0},
}