@misc{indiciaeb28d8720a5a2,
  title = {Introduction: P2 receptors.},
  author = {Geoffrey Burnstock},
  year = {2004},
  doi = {10.2174/1568026043451014},
  url = {https://pubmed.ncbi.nlm.nih.gov/15078211/},
  note = {Source identifier: 15078211}
}