@article{ETD,
      school = {M.P.H.},
      author = {Ludwick, Meika},
      url = {http://digitalcollections.ohsu.edu/record/2167},
      title = {Geographical variables and emergency department  utilization in children enrolled in a Medicaid HMO},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4TM78CC},
      recid = {2167},
      address = {2006},
}