@article{HüppeGroesdonkVolkWagenpfeilWallrich_2019,
title={Image quality to estimate ventricular ejection fraction by last year medical students improves after short courses of training},
author={Hüppe, Tobias and Groesdonk, Heinrich Volker and Volk, Thomas and Wagenpfeil, Stefan and Wallrich, Benedict},
issn={1472-6920},
doi={http://dx.doi.org/10.22028/D291-30900},
series={1},
volume={19},
publisher={BMC},
journal={BMC Medical Education},
year={2019}
}