RT Journal Article SR Electronic T1 Semiconductor Camera for Detection of Small Tumors JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 53 OP 57 VO 16 IS 1 A1 A. E. Profio A1 Z. H. Cho YR 1975 UL http://jnm.snmjournals.org/content/16/1/53.abstract AB