RT Journal Article SR Electronic T1 Effects of Asymmetric Photopeak Windows on Flood Field Uniformity and Spatial Resolution of Scintillation Cameras JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 706 OP 713 VO 27 IS 5 A1 Graham, L. Stephen A1 LaFontaine, Richard L. A1 Stein, Mark A. YR 1986 UL http://jnm.snmjournals.org/content/27/5/706.abstract AB