Helgi J. Oskarsson

Acute effect of cigarette smoking on the coronary circulation: constriction of epicardial and resistance vessels.

M. Winniford, J. Rossen, R. Minor, 1993, Journal of the American College of Cardiology.

Oxidative stress produced by angiotensin too. Implications for hypertension and vascular injury.

D. Heistad, H. Oskarsson, Donald D. Heistad, 1997, Circulation.