@misc{indiciae557ff659f4bc,
  title = {Tryptamine receptors.},
  author = {J H GADDUM},
  year = {1953},
  doi = {10.1113/jphysiol.1953.sp004851},
  url = {https://pubmed.ncbi.nlm.nih.gov/13035757/},
  note = {Source identifier: 13035757}
}