?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ricciardi%2C+Emiliano&rft.aulast=Ricciardi&rft.aufirst=Emiliano&rft.date=2004&rft.title=Brain+activity+associated+with+forgiving+and+unforgiving+behavior+in+Humans+as+assessed+with+fMRI&rft.genre=proceeding