TY - SER AU - Ali, Saima AU - Ali, liaquat TI - Etiology and Postnatal Management of Prenatal Hydronephrosis: a Study of Two Teaching Hospitals of Khyber Pakhtunkhwa KW - Prenatal Hydronephrosis KW - Pelviureteric Junction (Puj) Obstruction KW - Vesicoureteric Reflux ER -