RT Journal Article SR Electronic T1 New Developments in PET Instrumentation: Quo Vadis PET? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1831 OP 1832 VO 42 IS 12 A1 Karin Knešaurek YR 2001 UL http://jnm.snmjournals.org/content/42/12/1831.abstract AB