RT Journal Article SR Electronic T1 Feasibility of Consecutive-Day Schilling Tests JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 949 OP 952 VO 15 IS 11 A1 Grames, George M. A1 Reiswig, Robert A1 Jansen, Carl A1 Herber, Raymond YR 1974 UL http://jnm.snmjournals.org/content/15/11/949.abstract AB