Ricciardi, Emiliano and Alexander, Gene E. and Furey, Maura L. and Giovacchini, G. and Horwitz, Barry and Dani, Alessio and Guazzelli, Mario and Rapoport, Stanley I. and Schapiro, Mark B. and Pietrini, Pietro  Coupling between regional cerebral glucose metabolism and blood flow at rest in young and older healthy subjects.  In: 5th International Conference on Functional Mapping of the Human Brain, 23-26 June 1999, Dusseldorf, Germany       (Unpublished)   (1999)