title: 50 years Nobel Prize: Werner Forssmann and the issue of commemorative stamps.
authors.affiliation: Hannover Medical School, Center of Pharmacology, Division of Experimental and Clinical Peptide Research, Feodor-Lynen-Str. 31, 30625 Hannover, Germany. WGForssmann@IPF-PharmaCeuticals.de
authors.forename: Wolf-Georg
authors.initials: WG
authors.lastname: Forssmann
authors.forename: Jochen R
authors.initials: JR
authors.lastname: Hirsch
mesh_terms: D006328:Cardiac Catheterization / Q000266:history*; D002309:Cardiology / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D009613:Nobel Prize; D010678:Philately