@article{ernst r von schwarz2021injection,
  title={Intracavernous injection of stem cell-derived bioactive molecules for erectile dysfunction—a pilot phase non-randomized controlled trial},
  author={ernst r von schwarz,nathalie busse,karen mulholland angelus,ahmed omair,aubriana a von schwarz,paul c bogaardt},
  journal={Journal of Men's Health},
  volume={17},
  number={4},
  pages={99--108},
  doi = {10.31083/jomh.2021.090},
  year={2021}
}