@article{andreas liampas2021pain,
  title={Chronic pain in patients with COVID-19: Cross sectional study},
  author={andreas liampas,christianna ioannou,artemios artemiadis,georgios hadjigeorgiou,panagiotis zis},
  journal={Signa Vitae},
  volume={17},
  number={S1},
  pages={27--27},
  doi = {10.22514/sv.2021.172},
  year={2021}
}