@misc{indiciaed1c5b416220f,
  title = {A head-holding device for improved brain scintigraphy.},
  author = {R A Berke and E L Saenger},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5580850/},
  note = {Source identifier: 5580850}
}