title: [60th birthday of Prof. Dr. A.N. Witt].
mesh_terms: D001634:Bibliographies as Topic; D005860:Germany, West; D049673:History, 20th Century; D049711:History, Modern 1601-; D009985:Orthopedics / Q000266:history
vernacular_title: Prof. Dr. A. N. Witt zum 60. Geburtstag