@article{iwona jańczewska2018echocardiography,
  title={Prenatal echocardiography – the impact on neonatal management},
  author={iwona jańczewska,iwona domżalska-popadiuk,zbigniew świątek-brzeziński},
  journal={Signa Vitae},
  volume={14},
  number={2},
  pages={51--60},
  doi = {10.22514/SV142.102018.8},
  year={2018}
}