@article{ETD,
      school = {Ph.D.},
      author = {Grange, Andrew H. and },
      url = {http://digitalcollections.ohsu.edu/record/255},
      title = {Medium resolution atmospheric pressure ionization mass  spectrometry},
      publisher = {Oregon Graduate Center},
      number = {ETD},
      doi = {https://doi.org/10.6083/M41R6NG4},
      recid = {255},
      address = {1988},
}