title: [Prof. Dr. Konrad Spang on his 60th birthday, June 10, 1969].
mesh_terms: D002309:Cardiology / Q000266:history; D005860:Germany, West; D049673:History, 20th Century
vernacular_title: Herrn Professor Dr. Konrad Spang zum 60. Geburtstag am 10. Juni 1969.