Congenital heart disease, exercise capacity and B-type natriuretic peptide.

@article{Carvalho2009CongenitalHD,
  title={Congenital heart disease, exercise capacity and B-type natriuretic peptide.},
  author={Vitor Carvalho},
  journal={Cardiology journal},
  year={2009},
  volume={16 5},
  pages={489; author reply 490}
}