title: Two comments on Dr. Ebel's review on congenital obstruction of the urinary tract.
authors.forename: R L
authors.initials: RL
authors.lastname: Lebowitz
mesh_terms: D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D014463:Ultrasonography; D014551:Urinary Tract / Q000000981:diagnostic imaging; D014570:Urologic Diseases / Q000151:congenital* / Q000000981:diagnostic imaging