Cardiomegaly of unknown etiology in a family.

@article{Dhar1978CardiomegalyOU,
  title={Cardiomegaly of unknown etiology in a family.},
  author={Subhra Dhar and Shantilai N. Shah and G Q Khan},
  journal={The Indian journal of chest diseases & allied sciences},
  year={1978},
  volume={20 2},
  pages={93-6}
}