@article{ETD,
      school = {Certificate in Orthodontics},
      author = {Lathrop, Marie E.},
      url = {http://digitalcollections.ohsu.edu/record/1203},
      title = {An investigation into the constancy of the form of the  frontal sinus},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4FJ2DX6},
      recid = {1203},
      address = {1989},
}