title: Assessment of pediatric hydronephrosis using output efficiency.
authors.forename: I
authors.initials: I
authors.lastname: Gordon
mesh_terms: D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging*; D007668:Kidney / Q000503:physiopathology; D011866:Radioisotope Renography; D017263:Technetium Tc 99m Mertiatide; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging*
chemical_list: D017263:Technetium Tc 99m Mertiatide