title: [History of Societies of German Orthopedics in the first 20 years].
authors.affiliation: Orthopädischen Universitätsklinik Regensburg im Rheumazentrum Bad Abbach.
authors.forename: D
authors.initials: D
authors.lastname: Wessinghage
mesh_terms: D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009985:Orthopedics / Q000266:history*; D012955:Societies, Medical / Q000266:history* / Q000458:organization & administration; D014481:United States