title: Upper-pole pelviureteric junction obstruction: a critical review.
authors.forename: J W
authors.initials: JW
authors.lastname: Ng
mesh_terms: D000328:Adult; D000465:Algorithms; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male; D014513:Ureter / Q000002:abnormalities*; D014517:Ureteral Obstruction / Q000453:epidemiology / Q000601:surgery