[PELVIC-URETERAL STENOSES IN CHILDHOOD].
D002648:Child; D003251:Constriction, Pathologic; D006801:Humans; D007223:Infant; D013514:Surgical Procedures, Operative; D014517:Ureteral Obstruction
CHILD; INFANT; SURGERY, OPERATIVE; URETERAL OBSTRUCTION
URETERABGANGSSTENOSEN IM KINDESALTER.