Cost-effectiveness of echocardiography after stroke.

@article{Tam1998CosteffectivenessOE,
  title={Cost-effectiveness of echocardiography after stroke.},
  author={James W Tam and Normand Lazarow and Kevin Wolfe},
  journal={Annals of internal medicine},
  year={1998},
  volume={128 10},
  pages={872; author reply 873}
}