RT Journal Article SR Electronic T1 111In-Pentetreotide Scintigraphy in the Detection of Insulinomas: Importance of SPECT Imaging JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 459 OP 462 VO 41 IS 3 A1 Orazio Schillaci A1 Rita Massa A1 Francesco Scopinaro YR 2000 UL http://jnm.snmjournals.org/content/41/3/459.abstract AB