F Skrabal, W Czaykowska, P Dittrich, H Braunsteiner
Skrabal F, Czaykowska W, Dittrich P, Braunsteiner H.
Immediate plasma renin response to propranolol: differentiation between essential and renal hypertension.
Br Med J 1976; 2 :144
doi:10.1136/bmj.2.6028.144