1. Plasma renin concentration measured by use of radioimmunoassay for angiotensin I;Giese;Scand J clin Lab Invest,1970
2. Renal venous renin activity;Strong;Amer J Cardiol,1971
3. What signals the kidney to release renin?;Davis;Circ Res,1971
4. Plasma catecholamines, plasma renin activity and plasma aldosterone in tetraplegic man, horizontal and tilted;Mathias;Clin Sci Mol Med,1975