title: The indomitable spirit.
authors.forename: G A
authors.initials: GA
authors.lastname: Silver
mesh_terms: D000367:Age Factors; D000368:Aged; D001026:Coronary Artery Bypass / Q000191:economics / Q000706:statistics & numerical data*; D003365:Costs and Cost Analysis; D004992:Ethics, Medical; D006801:Humans