@article{ETD,
      school = {M.S.},
      author = {Ludewig, Harrison D.},
      url = {http://digitalcollections.ohsu.edu/record/7555},
      title = {Preliminary investigation into electron beam lensing  utilizing beveled cerrobend geometries},
      publisher = {Oregon Health and Science University},
      abstract = {The purpose of this study is to investigate the  feasibility of beveling the edges of small Cerrobend  electron beam cutouts to provide clinically preferable dose  distributions for small-size superficial lesions. This  technique may be further developed in the future to create  a device applicable for clinical use.},
      number = {ETD},
      doi = {https://doi.org/10.6083/qb98mf99w},
      recid = {7555},
      address = {2019},
}