1. Prenatal ultrasound has led to earlier detection and repair of ureteropelvic junction obstruction;Capello;J Urol,2005
2. Are modern imaging techniques over diagnosing ureteropelvic junction obstruction?;Wiener;J Urol,1995
3. Outcome analysis of pediatric pyeloplasty as a function of patient age, presentation and differential renal function;Salem;J Urol,1995
4. Pediatric pyeloplasty: comparison of literature meta-analysis of laparoscopic and open techniques with open surgery at a single institution;Seixas-Mikelus;J Urol,2009
5. Laparoscopic versus open pyeloplasty in children: preliminary report of a prospective randomized trial;Penn;J Urol,2010