RT Journal Article SR Electronic T1 Visualization of Scattered Radiation Originating from the Head JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1035 OP 1036 VO 15 IS 11 A1 N. David Greyson A1 Jude LeBlanc YR 1974 UL http://jnm.snmjournals.org/content/15/11/1035.abstract AB