@misc{indiciae3e454baa1b02,
  title = {Effect of positron range on spatial resolution.},
  author = {M E Phelps and E J Hoffman and S C Huang and M M Ter-Pogossian},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1151485/},
  note = {Source identifier: 1151485}
}