@article{ETD,
      school = {Ph.D.},
      author = {Helms, Christa M.},
      url = {http://digitalcollections.ohsu.edu/record/2148},
      title = {Adaptation of choice behavior in concurrent chains  schedules and the role of the basolateral amygdala},
      number = {ETD},
      doi = {https://doi.org/10.6083/M48S4N5V},
      recid = {2148},
      address = {2006},
}