title: [Abstracts of papers presented at the 21st annual meeting of the German Society for Thoracic and Cardiovascular Surgery. February 19-22, 1992, Bonn].
mesh_terms: D000818:Animals; D002318:Cardiovascular Diseases / Q000601:surgery*; D006801:Humans; D013896:Thoracic Diseases / Q000601:surgery*
vernacular_title: Kurzfassungen de Vorträge der 21. Jahrestagung der Deutschen Gesellschaft für Thorax-, Herz- und Gefässchirurgie. 19-22 Februar 1992, in Bonn.