Maron Barry J, Estes N A Mark, Maron Martin S, Almquist Adrian K, Link Mark S, Udelson James E
The Hypertrophic Cardiomyopathy Center, Minneapolis Heart Institute Foundation, 920 E 28th St, Suite 60, Minneapolis, Minn 55407, USA.
Circulation. 2003 Jun 17;107(23):2872-5. doi: 10.1161/01.CIR.0000072343.81530.75.