title: Mitral valve surgery: comparison of outcomes in matched sternotomy and port access groups.
authors.affiliation: Cardiopulmonary Research Science and Technology Institute, Dallas, Texas, USA.
authors.forename: William H
authors.initials: WH
authors.lastname: Ryan
authors.forename: William T
authors.initials: WT
authors.lastname: Brinkman
authors.forename: Todd M
authors.initials: TM
authors.lastname: Dewey
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Mack
authors.forename: Syma L
authors.initials: SL
authors.lastname: Prince
authors.forename: Morley A
authors.initials: MA
authors.lastname: Herbert