RT Journal Article SR Electronic T1 13-Year-Old Boy with a 3-Day History of Melena JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 119 OP 121 DO 10.2967/jnmt.112.106310 VO 40 IS 2 A1 Traylor, Katie A1 Gonzalez-Krellwitz, Laura A1 Balon, Helena YR 2012 UL http://tech.snmjournals.org/content/40/2/119.abstract AB