@article{ETD,
      school = {M.N.},
      author = {Hadley, Ann C.},
      url = {http://digitalcollections.ohsu.edu/record/1714},
      title = {Use of a relaxation technique in the rehabilitation of  patients with chronic obstructive pulmonary disease},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4QC01PH},
      recid = {1714},
      address = {1977},
}