@misc{indiciae3fba15fe705a,
  title = {Periaqueductal gray matter glutamate and GABA decrease following subcutaneous formalin injection in rat.},
  author = {S Maione and I Marabese and P Oliva and V de Novellis and L Stella and F Rossi and A Filippelli},
  year = {1999},
  doi = {10.1097/00001756-199905140-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/10380954/},
  note = {Source identifier: 10380954}
}