RT Journal Article SR Electronic T1 Updated Practice Guideline for Somatostatin Receptor Scintigraphy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1838 OP 1838 DO 10.2967/jnumed.111.098285 VO 52 IS 12 A1 Helena R. Balon YR 2011 UL http://jnm.snmjournals.org/content/52/12/1838.abstract AB