Ngaage Dumbor L, Lapeyre Andre C, McGregor Christopher G A
Mayo Clinic, Division of Cardiovascular Surgery, 200 First Street SW, Rochester, MN 55905, USA.
Eur J Cardiothorac Surg. 2005 Mar;27(3):512. doi: 10.1016/j.ejcts.2004.10.060. Epub 2004 Dec 25.