M. D. Elser

Estrogen supplementation decreases norepinephrine-induced vasoconstriction and total body norepinephrine spillover in perimenopausal women.

G. Jennings, P. Komesaroff, K. Sudhir, 1997, Hypertension.

sympathetic activity in hypertension Relation between QT interval variability and cardiac

P. Sanders, M. Baumert, E. Nalivaiko, 2011 .

Relation between QT interval variability and cardiac sympathetic activity in hypertension.

Mathias Baumert, Prashanthan Sanders, Eugene Nalivaiko, 2011, American journal of physiology. Heart and circulatory physiology.