RT Journal Article SR Electronic T1 Procedure Guideline for Gastrointestinal Bleeding and Meckel's Diverticulum Scintigraphy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1226 OP 1232 VO 40 IS 7 A1 Patrick V. Ford A1 Stephen P. Bartold A1 Darlene M. Fink-Bennett A1 Paul R. Jolles A1 Robert J. Lull A1 Alan H. Maurer A1 James E. Seabold YR 1999 UL http://jnm.snmjournals.org/content/40/7/1226.abstract AB