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 Ford, Patrick V. A1 Bartold, Stephen P. A1 Fink-Bennett, Darlene M. A1 Jolles, Paul R. A1 Lull, Robert J. A1 Maurer, Alan H. A1 Seabold, James E. YR 1999 UL http://jnm.snmjournals.org/content/40/7/1226.abstract AB