Operative findings in failed button device closure of ASD.

@article{Gutti1995OperativeFI,
  title={Operative findings in failed button device closure of ASD.},
  author={R S Gutti and D Dronamraju and Ashis Saha},
  journal={The Annals of thoracic surgery},
  year={1995},
  volume={59 3},
  pages={
          793-4
        }
}