Technetium-99m d,I-HMP-AO: A new radiopharmaceutical for SPECT imaging of regional cerebral blood perfusion - Neirinckx, RD; Canning, LR; Piper, IM; No-wotnik, DP; Pickett, RD; Holmes, RA; Vol-kert, WA; Forster, AM; Weisner, PS; Marriott, JA; Chaplin, SB (J Nucl Med, 1987)