Diagnosis of regional cerebral blood flow abnormalities using SPECT: agreement between individualized statistical parametric maps and visual inspection by nuclear medicine physicians with different levels of expertise in nuclear neurology - Rocha, Euclides Timóteo da; Buchpiguel, Carlos Alberto; Nitrini, Ricardo; Tazima, Sergio; Peres, Stela Verzinhase; Busatto Filho, Geraldo (Clinics, 2009)