title: [Do tight aortic stenoses justify a surgery on a patient older than 75 years].
authors.forename: J
authors.initials: J
authors.lastname: Bensaid
mesh_terms: D000367:Age Factors; D000368:Aged; D001024:Aortic Valve Stenosis / Q000601:surgery*; D006801:Humans; D012306:Risk