@book{
  author = "International Symposium on Opioid Peptides in the Periphery, Fraioli, Franco, Isidori, Aldo, Mazzetti, Mario, Consiglio nazionale delle ricerche (Italy)",
  title = "Opioid peptides in the periphery : proceedings of the International Symposium on Opioid Peptides in Periphery under the patronage of the Italian National Council of Research held in Rome, Italy, on May 23-25, 1984",
  year: 1984
  key = "Endorphins--Congresses",
  publisher = "Elsevier Science",
  address = "Amsterdam ; New York",
  series = "Developments in neuroscience ; v. 18",
  ISSN/ISBN = "9780444806246 [0444806245]",
}