title: Excretory urography in children.
authors.affiliation: Children's Hospital and Harvard Medical School, Boston, MA.
authors.forename: R L
authors.initials: RL
authors.lastname: Lebowitz
mesh_terms: D002648:Child; D003287:Contrast Media; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014567:Urography / Q000379:methods / Q000706:statistics & numerical data*; D014570:Urologic Diseases / Q000000981:diagnostic imaging*
chemical_list: D003287:Contrast Media