Cited 2 times since 2004 (0.1 per year) source: EuropePMC The Annals of thoracic surgery, Volume 77, Issue 2, 1 1 2004, Pages 725 Elective surgery for fibroelastoma of the aortic valve. Koolbergen DR, Voigt P, Kolowca M, Smit VT, Somer ST, Dion RA