RT Journal Article SR Electronic T1 “Hot Spots” in Lung Scans—Reply JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 500 OP 500 VO 18 IS 5 A1 Preston, David F. YR 1977 UL http://jnm.snmjournals.org/content/18/5/500.2.abstract AB