title: [Isotopic gamma phlebography: features and indications].
mesh_terms: D006801:Humans; D011877:Radionuclide Imaging; D013667:Technetium; D014680:Veins / Q000000981:diagnostic imaging*
chemical_list: D013667:Technetium
vernacular_title: Flebogammagrafía isotópica: características e indicación.