title: [Prenatal hydronephrosis due to congenital ureteral valves].
authors.forename: L
authors.initials: L
authors.lastname: Delgado-Plasencia
authors.forename: N
authors.initials: N
authors.lastname: Hernández-Siverio
authors.forename: D
authors.initials: D
authors.lastname: Castro-Díaz
mesh_terms: D005315:Fetal Diseases / Q000209:etiology*; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007223:Infant; D008297:Male; D014513:Ureter / Q000002:abnormalities*