Localization of gastrointestinal bleeding site with Tc-99m colloid.
H M
HM
Abdel-Dayem
A
A
Owunwanne
D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D011877:Radionuclide Imaging; D016284:Technetium Tc 99m Pentetate; D013671:Technetium Tc 99m Sulfur Colloid
D013671:Technetium Tc 99m Sulfur Colloid; D016284:Technetium Tc 99m Pentetate