Erratum to: Cardiovasc Drugs Ther

DOI 10.1007/s10557-009-6209-0

The original version of this article unfortunately contained a mistake.

Line 7 of paragraph 3 under the heading Involvement of estrogen receptors and the question of gender differences should read “relaxation in endothelium-intact arteries from both male” instead of “relaxation in endothelium-denuded arteries from both male”.