title: Presidential address: "What is the meaning of life?".
authors.affiliation: Department of Neurosurgery, University of Florida, Gainesville, USA.
authors.forename: W A
authors.initials: WA
authors.lastname: Friedman
mesh_terms: D003643:Death; D006801:Humans; D019369:Life; D009493:Neurosurgery; D010819:Physician's Role