title: Presidential address: "Gentlemen, this is no humbug"--the role of natural selection in vascular surgery.
authors.affiliation: Department of Vascular Surgery, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA. oharap@ccf.org
authors.forename: Patrick J
authors.initials: PJ
authors.lastname: O'Hara
mesh_terms: D020811:Biomedical Technology; D006801:Humans; D012641:Selection, Genetic; D014656:Vascular Surgical Procedures