title: 50th Anniversary Landmark Commentary on Ross DN. The replacement of the aortic valve with biological tissue. Ann Thorac Surg 1968;5:383-92.
authors.affiliation: Missouri Baptist Medical Center, 3009 N. Ballas Rd, Ste 360 C, St. Louis, MO 63131. Electronic address: ntkouch@aol.com.
authors.forename: Nicholas T
authors.initials: NT
authors.lastname: Kouchoukos
mesh_terms: D001021:Aortic Valve / Q000637:transplantation*; D006801:Humans