title: Evolution of retrograde pyelography and excretory urography in the early 20th century.
authors.affiliation: Department of Urology, General Hospital of Athens G. Gennimatas, Greece.
authors.forename: K
authors.initials: K
authors.lastname: Skrepetis
authors.forename: I
authors.initials: I
authors.lastname: Siafakas
authors.forename: M
authors.initials: M
authors.lastname: Lykourinas
mesh_terms: D003287:Contrast Media / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis / Q000266:history*; D014481:United States; D014567:Urography / Q000266:history*; D014572:Urology / Q000266:history*
chemical_list: D003287:Contrast Media