title: Lawrence H. Cohn, MD (1937-2016).
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio. Electronic address: cosgrod@ccf.org.
authors.forename: Delos M
authors.initials: DM
authors.lastname: Cosgrove
mesh_terms: D013504:Cardiovascular Surgical Procedures / Q000266:history*; D049673:History, 20th Century; D049691:History, Medieval; D006801:Humans; D014481:United States