@misc{indiciae5a0287dd9e9e,
  title = {Tracing axons.},
  author = {C A Callahan and S Yoshikawa and J B Thomas},
  year = {1998},
  doi = {10.1016/s0959-4388(98)80084-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9811618/},
  note = {Source identifier: 9811618}
}