@article{daoud_2005, 
  title={Long-term cardioprotection with phosphodiesterase-5 inhibition against ischemia-reperfusion injury: Role of nitric oxide.}, 
  DOI={10.25772/zws6-e754}, 
  publisher={VCU Libraries}, 
  author={Daoud, Vladimir}, 
  year={2005}
  }