Letter: Adrenergic reactivity in low renin and normal renin essential hypertension.
D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D011941:Receptors, Adrenergic; D012083:Renin / Q000097:blood*
D011941:Receptors, Adrenergic; D012083:Renin