title: [Walter H.C. Burgdorf: happy 70th birthday on 14 November 2013. A German in America--an American in Germany].
mesh_terms: D000046:Academic Medical Centers / Q000266:history*; D003880:Dermatology / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D014481:United States