@misc{indiciaedd241d7637a2,
  title = {The interaction between 5-hydroxytryptamine and botulinum toxin type A.},
  author = {L L Simpson},
  year = {1968},
  doi = {10.1016/0041-008x(68)90037-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4875050/},
  note = {Source identifier: 4875050}
}