Heart and lung functions in swimmers and nonathletes during growth.

@article{Andrew1972HeartAL,
  title={Heart and lung functions in swimmers and nonathletes during growth.},
  author={Glynn Andrew and Margaret R. Becklake and Jaswant S. Guleria and David V Bates},
  journal={Journal of applied physiology},
  year={1972},
  volume={32 2},
  pages={245-51}
}