RT Journal Article SR Electronic T1 PET Detection of Melanoma Metastases in Lymph Nodes JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 486 OP 486 VO 44 IS 3 A1 Jeffrey D. Wagner YR 2003 UL http://jnm.snmjournals.org/content/44/3/486.abstract AB