RT Journal Article SR Electronic T1 ROC and LROC Analyses of the Effects of Lesion Contrast, Size, and Signal-to-Noise Ratio on Detectability in PET Images JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 745 OP 754 VO 41 IS 4 A1 Farquhar, Thomas H. A1 Llacer, Jorge A1 Sayre, James A1 Tai, Yuan-Chuan A1 Hoffman, Edward J. YR 2000 UL http://jnm.snmjournals.org/content/41/4/745.abstract AB