Electrocardiography study: cost analysis shows fee schedules are deficient.

@article{Milliken1977ElectrocardiographySC,
  title={Electrocardiography study: cost analysis shows fee schedules are deficient.},
  author={John Milliken and C A Hadley},
  journal={Hospital administration in Canada},
  year={1977},
  volume={19 10},
  pages={35-7, 40}
}