1. Beta blockade in essential hypertension: an analysis of response to oxprenolol;Barritt, D.W.; Marshall, A.J.;British Heart Journal,1977
2. Comparison of oxprenolol and methyldopa in hypertension: a within-patient double-blind trial;Barritt, D.W.; Marshall, A.J.; Heaton, S.;Lancet,1976
3. Propranolol inhibition of renin secretion;Bihler, F.R.; Laragh, J.H.; Baer, L.; Vaughan, E.D.; Brunner, H.R.;New England. Journal ofMedicine,1972
4. Effects of timolol and hydrochlorothiazide on bloodpressure and plasma renin activity;Chalmers, J.; Horvath, J.; Tiller, D.; Bune, A.;Lancet,1976
5. Comparison of antihypertensive activity of betablocking drugs during chronic treatment;Davidson, C.; Thadani, U.; Singleton, W.; Taylor, S.H.;British Medical Journal,1976