@misc{indiciae6c2cd4eed34a,
  title = {Putative transmitters in invertebtrates [proceedings].},
  author = {R J Walker},
  year = {1977},
  doi = {10.1042/bst0050841},
  url = {https://pubmed.ncbi.nlm.nih.gov/21110/},
  note = {Source identifier: 21110}
}