Derevianko, I M [Congenital obstruction of the pelvic part of the ureter in children]. [electronic resource] - Vestnik khirurgii imeni I. I. Grekova Apr 1973 - 85-8 p. digital Publication Type: Journal Article ISSN: 0042-4625 Subjects--Topical Terms: AdolescentChildChild, PreschoolDilatationFemaleHumansMaleMethodsPelvisRadiographyUreteral Diseases--diagnostic imagingUreteral Obstruction--congenital