@article{luca ponchietti2023of,
  title={Point of care ultrasound in the acute abdomen: the value of assessing free fluid},
  author={luca ponchietti,pablo colsa gutierrez,alejandra garcía jiménez,carlos jose yánez benitez},
  journal={Signa Vitae},
  volume={19},
  number={4},
  pages={1--5},
  doi = {10.22514/sv.2023.039},
  year={2023}
}