title: In vivo assessment of hepatic-arterial and portal-venous components of liver perfusion: concise communication.
mesh_terms: D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D008102:Liver Circulation; D008833:Microcirculation; D011877:Radionuclide Imaging; D013455:Sulfur; D013667:Technetium; D013671:Technetium Tc 99m Sulfur Colloid
chemical_list: D013671:Technetium Tc 99m Sulfur Colloid; D013455:Sulfur; D013667:Technetium