SPECT with 99mTc-HMPAO and 99mTc-pertechnetate to assess regional cerebral blood flow (rCBF) and blood volume (rCBV). Preliminary results in cerebrovascular disease and interictal epilepsy - Buell, U; Stirner, H; Braun, H; Kreiten, K; Ferbert, A (Nucl Med Commun, 1987)