title: Antenatal hydronephrosis and ureteropelvic junction obstruction: the case for early intervention.
authors.forename: M K
authors.initials: MK
authors.lastname: Hanna
mesh_terms: D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D007223:Infant; D007231:Infant, Newborn; D007430:Intraoperative Care; D007682:Kidney Pelvis; D011296:Prenatal Diagnosis; D013997:Time Factors; D014517:Ureteral Obstruction / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D014563:Urodynamics