@misc{indiciae1c844f2dc889,
  title = {Sildenafil and ocular perfusion.},
  author = {W E Sponsel and G Paris and S S Sandoval and D K Sanford and J M Harrison and W R Elliott and Y Trigo},
  year = {2000},
  doi = {10.1056/nejm200006013422218},
  url = {https://pubmed.ncbi.nlm.nih.gov/10836891/},
  note = {Source identifier: 10836891}
}