Hydronephrosis in the course of ureteropelvic junction obstruction: An underestimated problem? Current opinions on the pathogenesis, diagnosis and treatment.
Krajewski W, Wojciechowska J, Dembowski J, Zdrojowy R, Szydełko T.
Management of ureteropelvic junction obstruction in children-a roundtable discussion.
Gopal M, Peycelon M, Caldamone A, Chrzan R, El-Ghoneimi A, Olsen H, Leclair MD, Stillebroer A, MacDonald C, Tonnhofer U, Strasser C, Adam A, Spinoit AF, Haid B.