@misc{indiciae9d8627435e21,
  title = {Fast DRR generation for 2D/3D registration.},
  author = {W Birkfellner and R Seemann and M Figl and J Hummel and C Ede and P Homolka and X Yang and P Niederer and H Bergmann},
  year = {2005},
  doi = {10.1007/11566489\_118},
  url = {https://pubmed.ncbi.nlm.nih.gov/16686053/},
  note = {Source identifier: 16686053}
}