TY - GEN AU - Derevianko,I M TI - [Congenital obstruction of the pelvic part of the ureter in children] SN - 0042-4625 PY - 1973///0818 KW - Adolescent KW - Child KW - Child, Preschool KW - Dilatation KW - Female KW - Humans KW - Male KW - Methods KW - Pelvis KW - Radiography KW - Ureteral Diseases KW - diagnostic imaging KW - Ureteral Obstruction KW - congenital N1 - Publication Type: Journal Article ER -