TY - JOUR T1 - Evaluation of Gastrointestinal Bleeding by Red Blood Cells Labeled in Vivo with Technetium-99m JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1080 LP - 1086 VL - 20 IS - 10 AU - Gary G. Winzelberg AU - Kenneth A. McKusick AU - H. William Strauss AU - Arthur C. Waltman AU - Alan J. Greenfield Y1 - 1979/10/01 UR - http://jnm.snmjournals.org/content/20/10/1080.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -