@misc{indiciae92ca5c31ce3f,
  title = {[Line-free photocintigrams--suggestion for a constructive solution].},
  author = {H Ernst and F Motzkus},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/5628430/},
  note = {Source identifier: 5628430}
}