@misc{indiciae87b7240f0aae,
  title = {Molecule--receptor specificity.},
  author = {W G Richards and R Clarkson and C R Ganellin},
  year = {1975},
  doi = {10.1098/rstb.1975.0071},
  url = {https://pubmed.ncbi.nlm.nih.gov/1819/},
  note = {Source identifier: 1819}
}