Electrocardiographic differentiation between ventricular ectopic beats from subjects with normal and diseased hearts.

@article{Manning1968ElectrocardiographicDB,
  title={Electrocardiographic differentiation between ventricular ectopic beats from subjects with normal and diseased hearts.},
  author={Geoffrey Manning and Sanjay P. Ahuja and Mar{\'i}a Luisa Rold{\'a}n Gutierrez},
  journal={Acta cardiologica},
  year={1968},
  volume={23 5},
  pages={462-70}
}