@article{ETD,
      school = {Certificate in Orthodontics},
      author = {Angle, Darrell L.},
      url = {http://digitalcollections.ohsu.edu/record/1075},
      title = {The mandibular anteroposterior growth spurt in males  between the ages of six and twenty},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4TM787K},
      recid = {1075},
      address = {1992},
}