TY - JOUR T1 - Nominal size in six bileaflet mechanical aortic valves: A comparison of orifice size and biologic equivalence JO - Journal of Thoracic and Cardiovascular Surgery PY - 2003/01/01 AU - Chambers JB AU - Oo L AU - Narracott A AU - Lawford PM AU - Blauth CI ED - DO - DOI: 10.1016/S0022-5223(03)00039-4 VL - 125 IS - 6 SP - 1388 EP - 1393 Y2 - 2025/06/23 ER -