@misc{indiciaea3373a23d7ee,
  title = {The APUD cell concept.},
  author = {L H Smith},
  year = {1976},
  doi = {10.1002/jso.2930080208},
  url = {https://pubmed.ncbi.nlm.nih.gov/4676/},
  note = {Source identifier: 4676}
}