?url_ver=Z39.88-2004&rft_id=doi%3A10.1016%2FS0361-9230(99)00172-0&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Pietrini%2C+Pietro&rft.aulast=Pietrini&rft.aufirst=Pietro&rft.issn=0361-9230&rft.atitle=In+vivo+biochemistry+of+the+brain+in+understanding+human+cognition+and+emotions%3A+towards+a+molecular+psychology&rft.title=Brain+Research+Bulletin&rft.date=1999&rft.volume=50&rft.issue=5-6&rft.pages=417-418&rft.genre=article