title: Ex-vivo ureteral spatulation during laparoscopic pyeloplasty: a novel approach to a difficult problem.
authors.affiliation: Department of Urology, New York Medical College, Valhalla, New York 10591, USA.
authors.forename: Emad R
authors.initials: ER
authors.lastname: Rizkala
authors.forename: Israel
authors.initials: I
authors.lastname: Franco